Player profile
Kalogridis, Antonios
Dossier
173 of 191 games analyzed.
Accuracy: 92.6%
Opened d4: 69/75Opened Nf3: 4/75Opened e4: 2/75
Castled kingside: 117Same-side castling: 105Did not castle: 24Castled queenside: 16Opposite-side castling: 14
Played on the kingside: 54Fianchettoed kingside: 48Played in the center: 42Played on the queenside: 34Fianchettoed queenside: 27
Active pieces: 116Space advantage: 113Initiated exchanges: 110Sacrificed material: 91Kept the bishop pair: 88Backward pawn: 85Isolated pawn: 81Avoided exchanges: 22Missed tactics: 18Played gambits: 16
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 84 games 41W 28D 15L
Nimzo-Indian Defense 18 games 7W 6D 5L
Kmoch Variation 6 games 1W 2D 3L
(unspecified)
6 games
1W
2D
3L
Normal Variation 4 games 3W 1D 0L
(unspecified)
4 games
3W
1D
0L
Sämisch Variation 3 games 1W 2D 0L
(unspecified)
3 games
1W
2D
0L
Rubinstein System 2 games 1W 0D 1L
Rubinstein Variation
2 games
1W
0D
1L
St. Petersburg Variation 1 game 0W 0D 1L
American Variation
1 game
0W
0D
1L
Romanishin Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Three Knights Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Gambit Declined 18 games 12W 4D 2L
Exchange Variation 9 games 5W 2D 2L
Positional Variation
6 games
4W
1D
1L
(unspecified)
3 games
1W
1D
1L
Charousek Variation 3 games 3W 0D 0L
(unspecified)
3 games
3W
0D
0L
Queen's Knight Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Janowski Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Semi-Slav 1 game 0W 1D 0L
Abrahams Variation
1 game
0W
1D
0L
Austrian Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Semi-Tarrasch Defense 1 game 1W 0D 0L
Exchange Variation
1 game
1W
0D
0L
King's Indian Defense 14 games 3W 8D 3L
Orthodox Variation 7 games 1W 4D 2L
Bayonet Attack
2 games
0W
1D
1L
Glek Defense
2 games
1W
0D
1L
(unspecified)
2 games
0W
2D
0L
Positional Defense
1 game
0W
1D
0L
Normal Variation 5 games 2W 2D 1L
Rare Defenses
4 games
2W
1D
1L
Standard Development
1 game
0W
1D
0L
Petrosian Variation 1 game 0W 1D 0L
Stein Defense
1 game
0W
1D
0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Semi-Slav Defense 6 games 1W 3D 2L
(unspecified) 4 games 1W 2D 1L
(unspecified)
4 games
1W
2D
1L
Accelerated Meran Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Meran Variation 1 game 0W 1D 0L
Wade Variation
1 game
0W
1D
0L
Indian Defense 5 games 4W 0D 1L
Normal Variation 3 games 3W 0D 0L
(unspecified)
3 games
3W
0D
0L
Anti-Grünfeld 1 game 1W 0D 0L
Basman-Williams Attack
1 game
1W
0D
0L
Wade-Tartakower Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Accepted 3 games 1W 2D 0L
Central Variation 2 games 1W 1D 0L
Alekhine System
1 game
0W
1D
0L
McDonnell Defense
1 game
1W
0D
0L
Normal Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Attack, with e6 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Sicilian Defense 2 games 2W 0D 0L
Modern Variations 1 game 1W 0D 0L
Main Line
1 game
1W
0D
0L
Nimzowitsch Variation 1 game 1W 0D 0L
Advance Variation
1 game
1W
0D
0L
Benoni Defense 2 games 0W 1D 1L
Classical Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Modern Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Rapport-Jobava System 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Grünfeld Defense 1 game 0W 0D 1L
Three Knights Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 1 game 1W 0D 0L
Morphy Defense 1 game 1W 0D 0L
Steinitz Deferred
1 game
1W
0D
0L
Queen's Indian Defense 1 game 1W 0D 0L
Kasparov-Petrosian Variation 1 game 1W 0D 0L
Main Line
1 game
1W
0D
0L
Kangaroo Defense 1 game 0W 1D 0L
Keres Defense 1 game 0W 1D 0L
Transpositional Variation
1 game
0W
1D
0L
Tarrasch Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Rubinstein Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Attack 1 game 1W 0D 0L
Spassky Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Yusupov-Rubinstein System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Modern Defense 1 game 0W 1D 0L
Standard Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Slav Defense 1 game 0W 1D 0L
Czech Variation 1 game 0W 1D 0L
Carlsbad Variation
1 game
0W
1D
0L
English Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
East Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 91 games 34W 36D 21L
Sicilian Defense 27 games 13W 7D 7L
Nyezhmetdinov-Rossolimo Attack 11 games 5W 3D 3L
(unspecified)
11 games
5W
3D
3L
Richter-Rauzer Variation 9 games 3W 3D 3L
Neo-Modern Variation, Early Deviations
3 games
2W
1D
0L
Neo-Modern Variation
3 games
0W
2D
1L
(unspecified)
2 games
0W
0D
2L
Modern Variation
1 game
1W
0D
0L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Najdorf Variation 1 game 1W 0D 0L
Adams Attack
1 game
1W
0D
0L
Taimanov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Moscow Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Prins Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Closed 1 game 1W 0D 0L
Traditional
1 game
1W
0D
0L
Lasker-Pelikan Variation 1 game 0W 1D 0L
Sveshnikov Variation, Chelyabinsk Variation
1 game
0W
1D
0L
English Opening 18 games 2W 9D 7L
Symmetrical Variation 8 games 0W 6D 2L
Three Knights Variation
3 games
0W
2D
1L
Rubinstein Variation
2 games
0W
2D
0L
Anti-Benoni Variation, Spielmann Defense
1 game
0W
1D
0L
Anti-Benoni Variation, Geller Variation
1 game
0W
0D
1L
(unspecified)
1 game
0W
1D
0L
Anglo-Indian Defense 5 games 0W 1D 4L
(unspecified)
3 games
0W
1D
2L
Queen's Indian Formation
1 game
0W
0D
1L
King's Knight Variation
1 game
0W
0D
1L
King's English Variation 3 games 1W 1D 1L
Kramnik-Shirov Counterattack
2 games
1W
0D
1L
(unspecified)
1 game
0W
1D
0L
Agincourt Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Zukertort Opening 8 games 3W 4D 1L
Nimzo-Larsen Variation 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
Dutch Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Sicilian Invitation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Quiet System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Petrov's Defense 6 games 1W 2D 3L
Classical Attack 2 games 0W 1D 1L
Marshall Variation
1 game
0W
0D
1L
Staunton Variation
1 game
0W
1D
0L
Nimzowitsch Attack 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Modern Attack 1 game 1W 0D 0L
Center Attack
1 game
1W
0D
0L
Millennium Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Grünfeld Defense 5 games 2W 1D 2L
Three Knights Variation 2 games 1W 1D 0L
Petrosian System
1 game
1W
0D
0L
(unspecified)
1 game
0W
1D
0L
Russian Variation 2 games 1W 0D 1L
(unspecified)
1 game
1W
0D
0L
Accelerated Variation
1 game
0W
0D
1L
Exchange Variation 1 game 0W 0D 1L
Modern Exchange Variation
1 game
0W
0D
1L
Dutch Defense 4 games 3W 1D 0L
Leningrad Variation 2 games 2W 0D 0L
Warsaw Variation
2 games
2W
0D
0L
Semi-Leningrad Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Hopton Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 4 games 2W 2D 0L
Tartakower Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Accelerated Panov Attack 1 game 1W 0D 0L
Modern Variation
1 game
1W
0D
0L
Two Knights Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Advance Variation 1 game 0W 1D 0L
Bronstein Variation
1 game
0W
1D
0L
Neo-Grünfeld Defense 3 games 3W 0D 0L
Delayed Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
with g3 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Ultra-Delayed Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 2 games 1W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Anti-Grünfeld 1 game 1W 0D 0L
Basman-Williams Attack
1 game
1W
0D
0L
Four Knights Game 2 games 0W 2D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Spanish Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Attack 2 games 1W 0D 1L
Symmetrical Defense 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Trompowsky Attack 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
French Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Burn Variation, Morozevich Line
1 game
0W
1D
0L
Rapport-Jobava System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Mieses Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
East Indian Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Defense 1 game 1W 0D 0L
Smyslov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
London System, with Be2 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Modern Defense 1 game 1W 0D 0L
Three Pawns Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Torre Attack 1 game 0W 1D 0L
Fianchetto Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 574
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 191 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.09.30 | Round 9: Stefanou, Dimitrios - Kalogridis, Antonios | 9.1 | 2026.09.30 Stefanou, Dimitrios (25825011) (2350) | 1 | 93.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.09.30 | Round 8: Kalogridis, Antonios - Papadogiannis, Sevastianos | 8.1 | 2026.09.30 Papadogiannis, Sevastianos (4239369) (2228) | ½ | 94.40% | 1. d4 d5 2. c4 dxc4 3. e4 Nf6 | |
| 2026.09.30 | Round 7: Alexakis, Dimitris - Kalogridis, Antonios | 7.1 | 2026.09.30 Alexakis, Dimitris (4277023) (2536) | ½ | 96.50% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.09.30 | Round 6: Kalogridis, Antonios - Ioannidis, Evgenios | 6.1 | 2026.09.30 Ioannidis, Evgenios (4229274) (2468) | 0 | 92.80% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.09.30 | Round 5: Kourkoulos-Arditis, Stamatis - Kalogridis, Antonios | 5.1 | 2026.09.30 Kourkoulos-Arditis, Stamatis (4221990) (2556) | ½ | 94.00% | 1. c4 Nf6 2. Nc3 c5 3. g3 d5 | |
| 2026.09.30 | Round 4: Kalogridis, Antonios - Tsarsitalidis, Konstantinos | 4.1 | 2026.09.30 Tsarsitalidis, Konstantinos (4298748) (2242) | 1 | 97.30% | 1. d4 Nf6 2. c4 g6 3. h4 Bg7 | |
| 2026.09.30 | Round 3: Nikolaidis, Ioannis - Kalogridis, Antonios | 3.1 | 2026.09.30 Nikolaidis, Ioannis (4202139) (2453) | ½ | 98.70% | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 | |
| 2026.09.30 | Round 2: Kalogridis, Antonios - Poupalos, Nikolaos | 2.1 | 2026.09.30 Poupalos, Nikolaos (25875302) (2199) | ½ | 93.40% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | |
| 2026.09.30 | Round 1: Vassis, Michail - Kalogridis, Antonios | 1.1 | 2026.09.30 Vassis, Michail (25849018) (2372) | ½ | 97.00% | 1. Nf3 Nf6 2. b3 d5 3. Bb2 Bf5 | |
| 2026.09.12 | Round 8: Edouard, Romain - Kalogridis, Antonios | 8.3 | 2026.09.12 Edouard, Romain (633429) (2545) | 0 | 75.50% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.09.10 | Round 5: Kalogridis, Antonios - Krishna C R G | 5.4 | 2026.09.10 Krishna C R G (5018625) (2395) | 0 | 84.80% | 1. d4 d5 2. c4 c6 3. e3 Nf6 | |
| 2026.08.29 | Round 7: Stoyanov, Tsvetan - Kalogridis, Antonios | 7.20 | 2026.08.29 Stoyanov, Tsvetan (2917173) (2437) | ½ | 94.50% | 1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 | |
| 2026.08.29 | Round 4: Kalogridis, Antonios - Georgiev, Kiril | 4.18 | 2026.08.29 Georgiev, Kiril (2900017) (2578) | 0 | 86.70% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.08.29 | Round 2: Kalogridis, Antonios - Iturrizaga Bonelli, Eduardo | 2.3 | 2026.08.29 Iturrizaga Bonelli, Eduardo (3901211) (2612) | 1 | 93.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.08.23 | Kanizsa Open | 9.9 | 2026.08.23 Kantor, Gergely (751499) (2550) | 1 | 95.60% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | |
| 2026.08.22 | Kanizsa Open | 8.11 | 2026.08.22 Kozak, Adam (753246) (2535) | ½ | 93.30% | 1. d4 e6 2. c4 Bb4+ 3. Nc3 Bxc3+ | |
| 2026.08.21 | Kanizsa Open | 7.7 | 2026.08.21 Sjugirov, Sanan (4189302) (2548) | ½ | 93.60% | 1. d4 Nf6 2. c3 g6 3. Bg5 Bg7 | |
| 2026.08.20 | Kanizsa Open | 6.5 | 2026.08.20 Acs, Peter (708020) (2558) | ½ | 98.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.08.19 | Kanizsa Open | 5.12 | 2026.08.19 Wan, Yunguo (8603189) (2507) | 1 | 96.90% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 | |
| 2026.08.18 | Kanizsa Open | 4.41 | 2026.08.18 Sachi Jain (25974050) (2228) | 1 | 94.80% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | |
| 2026.08.16 | Kanizsa Open | 2.31 | 2026.08.16 Tanenbaum, Zachary (2060850) (2290) | 1 | 93.20% | 1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 | |
| 2026.08.15 | Kabizsa Open | 1.12 | 2026.08.15 Mehta Naitik R (35007319) (2244) | 1 | 94.50% | 1. d4 d5 2. c4 e6 3. Nc3 c5 | |
| 2026.08.11 | Round 9: Giannoulakis, Lampros - Kalogridis, Antonios | 9.3 | 2026.08.11 Giannoulakis, Lampros (4247019) (2272) | 0 | 86.30% | 1. Nf3 Nf6 2. c4 b6 3. d4 Bb7 | |
| 2026.08.10 | Round 8: Kalogridis, Antonios - Tsaknakis, Zisis | 8.2 | 2026.08.10 Tsaknakis, Zisis (4259963) (2261) | 0 | 91.20% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.08.08 | Round 5: Nithin Babu - Kalogridis, Antonios | 5.1 | 2026.08.08 Nithin Babu (46615431) (2315) | 1 | 97.60% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2026.08.08 | Round 4: Kalogridis, Antonios - Stefanou, Dimitrios | 4.2 | 2026.08.08 Stefanou, Dimitrios (25825011) (2333) | 1 | 96.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.08.07 | Round 3: Palaiologou, Apostolos - Kalogridis, Antonios | 3.3 | 2026.08.07 Palaiologou, Apostolos (42105595) (2201) | 1 | 96.60% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2026.08.07 | Round 2: Kalogridis, Antonios - Nenova, Andzhelika | 2.3 | 2026.08.07 Nenova, Andzhelika (2939355) (2121) | 1 | 98.90% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.08.06 | Round 1: Milovanovic, Ninoslav - Kalogridis, Antonios | 1.3 | 2026.08.06 Milovanovic, Ninoslav (906735) (1991) | 1 | 93.60% | 1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 | |
| 2026.08.04 | Round 9: Papadopoulos, Georgios - Kalogridis, Antonios | 9.10 | 2026.08.04 Papadopoulos, Georgios (4210271) (2385) | 0 | 83.60% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.08.03 | Round 8: Kalogridis, Antonios - Aronyak Ghosh | 8.4 | 2026.08.03 Aronyak Ghosh (25072846) (2551) | ½ | 98.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.08.02 | Round 7: Kalogridis, Antonios - Campos Gomez, Manuel | 7.7 | 2026.08.02 Campos Gomez, Manuel (4444710) (2421) | ½ | 90.60% | 1. d4 d5 2. c4 e6 3. Nf3 c6 | |
| 2026.08.01 | Round 6: Neelash Saha - Kalogridis, Antonios | 6.5 | 2026.08.01 Neelash Saha (5094160) (2476) | ½ | 96.90% | 1. d3 d5 2. e4 dxe4 3. dxe4 Qxd1+ | |
| 2026.07.22 | Round 7: Yu, Jennifer - Kalogridis, Antonios | 7.1 | 2026.07.22 Yu, Jennifer (2078341) (2340) | ½ | 91.50% | 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 | |
| 2026.07.22 | Round 6: Kalogridis, Antonios - John Veny Akkarakaran | 6.1 | 2026.07.22 John Veny Akkarakaran (46665773) (2308) | 0 | 85.80% | 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 | |
| 2026.07.22 | Round 9: Daakshin Arun - Kalogridis, Antonios | 9.13 | 2026.07.22 Daakshin Arun (366195016) (2327) | ½ | 91.50% | 1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 | |
| 2026.07.21 | Round 8: Kalogridis, Antonios - Vaz, Ethan | 8.4 | 2026.07.21 Vaz, Ethan (25940783) (2529) | 0 | 91.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.07.20 | Round 7: Gyurjinyan, Valter - Kalogridis, Antonios | 7.12 | 2026.07.20 Gyurjinyan, Valter (13318179) (2185) | 1 | 92.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.07.19 | Round 6: Kalogridis, Antonios - Demchenko, Anton | 6.4 | 2026.07.19 Demchenko, Anton (4160258) (2588) | ½ | 93.70% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.07.17 | Round 5: Pingin, Artem - Kalogridis, Antonios | 5.9 | 2026.07.17 Pingin, Artem (44193645) (2477) | ½ | 98.30% | 1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 | |
| 2026.07.16 | Round 4: Kalogridis, Antonios - Aswath, S | 4.4 | 2026.07.16 Aswath, S (46694919) (2517) | ½ | 93.30% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.07.15 | Round 3: Priyanka Nutakki - Kalogridis, Antonios | 3.12 | 2026.07.15 Priyanka Nutakki (25049615) (2255) | 1 | 97.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.07.14 | Round 2: Kalogridis, Antonios - Naumov, Petr | 2.19 | 2026.07.14 Naumov, Petr (34261311) (2229) | 1 | 97.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.07.13 | Round 1: Margaritis, Ioannis M - Kalogridis, Antonios | 1.24 | 2026.07.13 Margaritis, Ioannis M (25895923) (2139) | 1 | 92.70% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.07.10 | Round 7: Kalogridis, Antonios - Raptis, Filippos | 7.8 | 2026.07.10 Raptis, Filippos (264903) (2276) | ½ | 89.30% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.07.10 | Round 6: Kassios, Dimitrios - Kalogridis, Antonios | 6.8 | 2026.07.10 Kassios, Dimitrios (25873318) (2148) | 1 | 95.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.07.08 | Round 5: Stefanou, Dimitrios - Kalogridis, Antonios | 5.8 | 2026.07.08 Stefanou, Dimitrios (25825011) (2358) | ½ | - | 1. c4 e6 2. g3 d5 3. Bg2 d4 | |
| 2026.07.07 | Round 4: Kalogridis, Antonios - Stefanou, Konstantinos | 4.8 | 2026.07.07 Stefanou, Konstantinos (25825003) (2260) | 1 | - | 1. d4 d5 2. c4 e6 3. Nc3 Be7 | |
| 2026.07.06 | Round 3: Kalogridis, Themistoklis - Kalogridis, Antonios | 3.8 | 2026.07.06 Kalogridis, Themistoklis (25841475) (2293) | ½ | - | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2026.07.06 | Round 2: Kalogridis, Antonios - Ouzounis, Konstantinos Kyr | 2.8 | 2026.07.06 Ouzounis, Konstantinos Kyr (25842633) (1957) | 1 | - | 1. d4 d5 2. Nf3 Nf6 3. e3 e6 | |
| 2026.06.30 | Round 9: Kalogridis, Antonios - Xu, Xiangyu | 9.2 | 2026.06.30 Xu, Xiangyu (8608288) (2623) | ½ | 98.90% | 1. d4 d5 2. c4 dxc4 | |
| 2026.06.30 | Round 8: Kadric, Denis - Kalogridis, Antonios | 8.8 | 2026.06.30 Kadric, Denis (14403803) (2517) | 1 | 90.00% | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 | |
| 2026.06.29 | Round 7: Kalogridis, Antonios - Lavrencic, Matic | 7.7 | 2026.06.29 Lavrencic, Matic (14637847) (2495) | ½ | 95.70% | 1. d4 d5 2. c4 e6 3. Nc3 h6 | |
| 2026.06.29 | Round 6: Gunesli, Eymen Giray - Kalogridis, Antonios | 6.15 | 2026.06.29 Gunesli, Eymen Giray (51640627) (1965) | 1 | 96.80% | 1. e4 c6 2. c4 d5 3. cxd5 cxd5 | |
| 2026.06.27 | Round 4: Dudin, Gleb - Kalogridis, Antonios | 4.12 | 2026.06.27 Dudin, Gleb (34184934) (2577) | ½ | 98.20% | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 | |
| 2026.06.26 | Round 2: Can, Isik - Kalogridis, Antonios | 2.6 | 2026.06.26 Can, Isik (6383742) (2565) | 0 | 36.00% | 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 | |
| 2026.04.06 | Grenke Chess Festival 2026 Open | 9.9 | 2026.04.06 Idani, Pouya (12510130) (2602) | 1 | - | 1. e4 e5 2. Nf3 Nf6 3. d4 exd4 | |
| 2026.04.06 | Grenke Chess Festival 2026 Open | 8.44 | 2026.04.06 Lesny, Florian (12973874) (2258) | 1 | - | 1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 | |
| 2026.04.05 | Grenke Chess Festival 2026 Open | 7.10 | 2026.04.05 Koellner, Ruben Gideon (12993093) (2506) | 0 | 87.00% | 1. d4 d6 2. Nf3 Nf6 3. c4 g6 | |
| 2026.04.05 | Grenke Chess Festival 2026 Open | 6.8 | 2026.04.05 Chasin, Nico (30908477) (2500) | ½ | 70.10% | 1. c4 Nf6 2. Nc3 c5 3. g3 d5 | |
| 2026.04.04 | Grenke Chess Festival 2026 Open | 5.29 | 2026.04.04 Skarbarchuk, Tetyana (14184494) (2235) | 1 | 97.90% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | |
| 2026.04.04 | Grenke Chess Festival 2026 Open | 4.59 | 2026.04.04 Corral Nehama, Leo (651049902) (2216) | 1 | 94.40% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.04.03 | Grenke Chess Festival 2026 Open | 3.46 | 2026.04.03 Wernberg, Hugo (1737511) (2254) | ½ | 92.50% | 1. d4 Nf6 2. Bf4 c5 3. e3 g6 | |
| 2026.04.03 | Grenke Chess Festival 2026 Open | 2.68 | 2026.04.03 Jansen, Bob (1012550) (2174) | 1 | 96.00% | 1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 | |
| 2026.04.02 | Grenke Chess Festival 2026 Open | 1.79 | 2026.04.02 Petzelberger, Ferdinand (12979562) (2084) | 1 | 93.00% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2026.03.25 | Kanizsa Open | 3.1 | 2026.03.25 Pranesh M (35028600) (2673) | 0 | 88.70% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2026.03.23 | 3rd International Open Chess Tournament of Katerini Group A | 7.5 | 2026.03.23 Kouskoutis, Georgios-Alexandros (4234049) (2255) | ½ | 95.50% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.03.23 | 3rd International Open Chess Tournament of Katerini Group A | 6.6 | 2026.03.23 Toliopoulos, Konstantinos (25822136) (2038) | 1 | 97.50% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2026.03.22 | 3rd International Open Chess Tournament of Katerini Group A | 4.6 | 2026.03.22 Gkavardinas, Antonios (25883097) (2254) | 0 | 91.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.03.20 | 3rd International Open Chess Tournament of Katerini Group A | 1.6 | 2026.03.20 Alexakis, Dimitrios (4200527) (1945) | ½ | 83.70% | 1. Nf3 Nf6 2. d4 e6 3. c4 c5 | |
| 2026.02.23 | Round 7: Oikonomopoulos, Filippos - Kalogridis, Antonios | 7.6 | 2026.02.23 Oikonomopoulos, Filippos (25896547) (2229) | 1 | 95.50% | 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 | |
| 2026.02.22 | Round 6: Kalogridis, Antonios - Mustu, Hatice Asli | 6.9 | 2026.02.22 Mustu, Hatice Asli (34576843) (1997) | 1 | 91.60% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 | |
| 2026.02.20 | Round 2: Giannopoulos, Iasonas - Kalogridis, Antonios | 2.5 | 2026.02.20 Giannopoulos, Iasonas (42121337) (2064) | 0 | 88.60% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2026.02.19 | Round 1: Kalogridis, Antonios - Radonjanin, Nikola | 1.5 | 2026.02.19 Radonjanin, Nikola (15007774) (1988) | 1 | 98.40% | 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 | |
| 2026.01.10 | Round 9: Tsaknakis, Zisis - Kalogridis, Antonios | 9.3 | 2026.01.10 Tsaknakis, Zisis (4259963) (2322) | 1 | 94.80% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.01.09 | Round 8: Kalogridis, Antonios - Trimitzios, Petros | 8.2 | 2026.01.09 Trimitzios, Petros (25808796) (2181) | ½ | 70.30% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.01.06 | Round 5: Kollias, Ioannis K. - Kalogridis, Antonios | 5.4 | 2026.01.06 Kollias, Ioannis K. (4297105) (2061) | 1 | 93.90% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2026.01.05 | Round 4: Kalogridis, Antonios - Tetepoulidis, Ioannis | 4.3 | 2026.01.05 Tetepoulidis, Ioannis (4243528) (2139) | ½ | 92.10% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.01.04 | Round 3: Siskou, Evangelia - Kalogridis, Antonios | 3.6 | 2026.01.04 Siskou, Evangelia (42113938) (1947) | 1 | 96.90% | 1. c4 f5 2. d4 Nf6 3. g3 g6 | |
| 2026.01.04 | Round 2: Kalogridis, Antonios - Mantazis, Georgios Rafail | 2.3 | 2026.01.04 Mantazis, Georgios Rafail (42122570) (2077) | 0 | 91.50% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.01.03 | Round 1: Toliopoulos, Konstantinos - Kalogridis, Antonios | 1.3 | 2026.01.03 Toliopoulos, Konstantinos (25822136) (2032) | 1 | 92.10% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2025.12.31 | Round 7: Kalogridis, Antonios - Kotronias, Vasilios | 7.1 | 2025.12.31 Kotronias, Vasilios (5900212) (2408) | ½ | 97.40% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.12.31 | Round 6: Krallis, Christos - Kalogridis, Antonios | 6.1 | 2025.12.31 Krallis, Christos (4298896) (2419) | 1 | 94.30% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.12.11 | Round 9: Krallis, Christos - Kalogridis, Antonios | 9.3 | 2025.12.11 Krallis, Christos (4298896) (2416) | ½ | 97.00% | 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 | |
| 2025.12.10 | Round 8: Kalogridis, Antonios - Kotronias, Vasilios | 8.4 | 2025.12.10 Kotronias, Vasilios (5900212) (2392) | 0 | 81.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.12.09 | Round 7: Kourkoulos-Arditis, Stamatis - Kalogridis, Antonios | 7.2 | 2025.12.09 Kourkoulos-Arditis, Stamatis (4221990) (2592) | 0 | 87.50% | 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 | |
| 2025.12.08 | Round 6: Kalogridis, Antonios - Ioannidis, Evgenios | 6.5 | 2025.12.08 Ioannidis, Evgenios (4229274) (2480) | 1 | 94.80% | 1. d4 e6 2. c4 d5 3. Nc3 Be7 | |
| 2025.12.06 | Round 4: Patrelakis, Evaggelos - Kalogridis, Antonios | 4.5 | 2025.12.06 Patrelakis, Evaggelos (4295102) (2453) | 0 | 79.10% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2025.12.05 | Round 3: Kalogridis, Antonios - Mastrovasilis, Athanasios | 3.2 | 2025.12.05 Mastrovasilis, Athanasios (4201990) (2413) | 0 | 89.80% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2025.12.04 | Round 2: Alexakis, Dimitris - Kalogridis, Antonios | 2.4 | 2025.12.04 Alexakis, Dimitris (4277023) (2544) | ½ | 96.70% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2025.12.03 | Round 1: Kalogridis, Antonios - Tsarsitalidis, Konstantinos | 1.3 | 2025.12.03 Tsarsitalidis, Konstantinos (4298748) (2223) | ½ | 88.00% | 1. d4 d5 2. c4 e6 3. Nc3 c6 | |
| 2025.12.02 | Round 5: Kalogridis, Antonios - Nikolaidis, Ioannis | 5.1 | 2025.12.02 Nikolaidis, Ioannis (4202139) (2457) | 1 | 96.80% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 | |
| 2025.11.24 | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | 9.2 | 2025.11.24 Stoimenidis, Dimitrios (25817248) (1978) | 1 | - | 1. d4 d5 2. c4 e6 3. Nc3 c6 | |
| 2025.11.24 | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | 8.2 | 2025.11.24 Minas, Ioannis (4251857) (2040) | 1 | - | 1. d4 Nf6 2. c4 e6 3. Bf4 Bb4+ | |
| 2025.11.24 | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | 7.2 | 2025.11.24 Vardakas, Grigorios (4264843) (2063) | 1 | - | 1. d4 Nf6 2. c4 e6 3. Bf4 Bb4+ | |
| 2025.11.24 | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | 6.1 | 2025.11.24 Kourkoulos-Arditis, Stamatis (4221990) (2451) | ½ | - | 1. c4 e5 2. d3 Nf6 3. Nf3 Nc6 | |
| 2025.11.24 | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | 4.2 | 2025.11.24 Kalogeris, Ioannis (4239563) (2333) | 1 | - | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.11.24 | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | 3.5 | 2025.11.24 Mantazis, Georgios Rafail (42122570) (1950) | 1 | - | 1. e4 g6 2. d4 Bg7 3. f4 c5 | |
| 2025.11.24 | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | 1.5 | 2025.11.24 Bakalis, Efthymios (42113318) (1511) | 1 | - | 1. c4 b6 2. d4 Bb7 3. Nc3 g6 | |
| 2025.11.22 | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | 5.2 | 2025.11.22 Boutikos, Eleftherios (42123518) (2032) | 1 | 96.20% | 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 | |
| 2025.11.22 | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | 2.5 | 2025.11.22 Giannoulas, Christos (42103053) (1795) | 1 | 94.30% | 1. d4 Nf6 2. Nf3 e6 3. e3 c5 | |
| 2025.09.13 | Round 10: Stankovic, Milos - Kalogridis, Antonios | 10.4 | 2025.09.13 Stankovic, Milos (938190) (2404) | ½ | 94.30% | 1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 | |
| 2025.09.13 | Round 9: Magkalakis, Stefanos - Kalogridis, Antonios | 9.4 | 2025.09.13 Magkalakis, Stefanos (25834134) (2343) | 1 | 85.90% | 1. Nf3 f5 2. d3 Nc6 3. e4 e5 | |
| 2025.09.13 | Round 8: Kalogridis, Antonios - Kourkoulos-Arditis, Stamatis | 8.2 | 2025.09.13 Kourkoulos-Arditis, Stamatis (4221990) (2583) | 0 | 91.90% | 1. d4 Nf6 2. c4 c5 3. d5 e6 | |
| 2025.09.13 | Round 7: Betsakos, Konstantinos - Kalogridis, Antonios | 7.6 | 2025.09.13 Betsakos, Konstantinos (4253337) (2106) | 1 | 95.10% | 1. d4 f5 2. Bg5 h6 3. Bh4 g5 | |
| 2025.09.13 | Round 6: Kalogridis, Antonios - Argiroudis, Stamatis | 6.6 | 2025.09.13 Argiroudis, Stamatis (4202210) (2246) | 1 | 95.90% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.09.13 | Round 5: Kalogridis, Antonios - Papadopoulos, Panayotis | 5.8 | 2025.09.13 Papadopoulos, Panayotis (4222636) (2274) | 1 | 91.10% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.07.31 | Round 5: Kalogridis, Antonios - Krawczyk, Flawian | 5.16 | 2025.07.31 Krawczyk, Flawian (21881413) (2264) | ½ | 97.90% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.07.30 | Round 4: Chen, Yuan - Kalogridis, Antonios | 4.13 | 2025.07.30 Chen, Yuan (8618860) (2286) | ½ | 92.40% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.07.29 | Round 3: Kalogridis, Antonios - Piddubna, Bozhena | 3.27 | 2025.07.29 Piddubna, Bozhena (34109293) (2246) | 1 | 90.80% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.07.29 | Round 2: Nikhil M - Kalogridis, Antonios | 2.13 | 2025.07.29 Nikhil M (35015966) (2261) | ½ | 92.50% | 1. Nf3 Nf6 2. e3 g6 3. b3 Bg7 | |
| 2025.07.28 | Round 1: Kalogridis, Antonios - Iskos, Alexandros | 1.24 | 2025.07.28 Iskos, Alexandros (4208676) (2177) | 1 | 91.50% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2025.07.23 | Round 9: Kalogridis, Antonios - Manea, Alexandru | 9.15 | 2025.07.23 Manea, Alexandru (1207660) (2279) | ½ | 92.70% | 1. d4 g6 2. e4 Bg7 3. Nc3 d6 | |
| 2025.07.22 | Round 8: Gagic, Milan A - Kalogridis, Antonios | 8.7 | 2025.07.22 Gagic, Milan A (979805) (2280) | 0 | 88.20% | 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 | |
| 2025.07.21 | Round 7: Kalogridis, Antonios - Martic, Ivan | 7.15 | 2025.07.21 Martic, Ivan (929301) (2287) | 1 | 94.10% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2025.07.20 | Round 6: Zhong, Kangmin - Kalogridis, Antonios | 6.12 | 2025.07.20 Zhong, Kangmin (8618887) (2299) | ½ | 96.20% | 1. Nf3 f5 2. g3 g6 3. Bg2 Bg7 | |
| 2025.07.17 | Round 4: Dinesh Rajan M - Kalogridis, Antonios | 4.16 | 2025.07.17 Dinesh Rajan M (35060600) (2131) | ½ | 94.70% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.07.16 | Round 3: Kalogridis, Antonios - Mehmed, Elif | 3.21 | 2025.07.16 Mehmed, Elif (2921103) (2262) | ½ | 97.10% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2025.07.14 | Round 1: Kalogridis, Antonios - Sadbhav Rautela | 1.9 | 2025.07.14 Sadbhav Rautela (45073619) (2148) | ½ | 95.30% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2025.07.03 | Round 7: Kalogridis, Antonios - Banikas, Hristos | 7.1 | 2025.07.03 Banikas, Hristos (4202031) (2544) | ½ | 91.60% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.07.03 | Round 6: Naoum, Spyridon - Kalogridis, Antonios | 6.21 | 2025.07.03 Naoum, Spyridon (4227506) (2376) | 1 | 95.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.07.03 | Round 4: Kalogridis, Antonios - Papadopoulos, Georgios | 4.41 | 2025.07.03 Papadopoulos, Georgios (4210271) (2340) | ½ | - | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.07.03 | Round 3: Pavlidis, Antonios - Kalogridis, Antonios | 3.11 | 2025.07.03 Pavlidis, Antonios (4212312) (2577) | 0 | - | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2025.07.03 | Round 2: Kalogridis, Antonios - Giannoulakis, Lampros | 2.61 | 2025.07.03 Giannoulakis, Lampros (4247019) (2318) | 1 | - | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.07.03 | Round 1: Nikolaou, Georgios - Kalogridis, Antonios | 1.61 | 2025.07.03 Nikolaou, Georgios (4203801) (2112) | 1 | - | 1. Nf3 f5 2. c4 g6 3. d4 Nf6 | |
| 2025.07.03 | Round 5: Gkoumas, Georgios - Kalogridis, Antonios | 5.11 | 2025.07.03 Gkoumas, Georgios (4208935) (2441) | ½ | - | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2025.06.22 | 43rd Hybrid Greek Cup F8 | 1.9 | 2025.06.22 Mastrovasilis, Dimitrios (4202694) (2540) | ½ | 99.30% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.05.16 | Finals: Kalogridis, Antonios - Ioannidis, Evgenios | 5.1 | 2025.05.16 Ioannidis, Evgenios (4229274) (2492) | 1 | 91.80% | 1. d4 e6 2. c4 b6 3. e4 Bb4+ | |
| 2025.04.27 | Round 9: Iermito, Sebastian Dario - Kalogridis, Antonios | 9.21 | 2025.04.27 Iermito, Sebastian Dario (114286) (2499) | 0 | 91.70% | 1. Nf3 Nf6 2. c4 c5 3. b3 Nc6 | |
| 2025.04.26 | Round 8: Kalogridis, Antonios - Petkov, Momchil | 8.14 | 2025.04.26 Petkov, Momchil (2921642) (2526) | ½ | 98.60% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.04.24 | Round 5: Klimkowski, Jan - Kalogridis, Antonios | 5.21 | 2025.04.24 Klimkowski, Jan (21856222) (2507) | ½ | 96.60% | 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 | |
| 2025.04.23 | Round 2: Kalogridis, Antonios - Lu, Shanglei | 2.6 | 2025.04.23 Lu, Shanglei (8603332) (2618) | 0 | 89.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.03.03 | Round 7: Kalogridis, Antonios - Alexakis, Dimitris | 7.2 | 2025.03.03 Alexakis, Dimitris (4277023) (2507) | 0 | 84.80% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.03.02 | Round 6: Kalogridis, Antonios - Patrelakis, Evaggelos | 6.1 | 2025.03.02 Patrelakis, Evaggelos (4295102) (2426) | ½ | 96.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2025.03.02 | Round 5: Pavlidou, Ekaterini - Kalogridis, Antonios | 5.3 | 2025.03.02 Pavlidou, Ekaterini (4213262) (2160) | 1 | 94.60% | 1. d4 Nf6 2. c4 g6 3. h4 Bg7 | |
| 2025.03.01 | Round 4: Kalogridis, Antonios - Eftovska, Lea | 4.5 | 2025.03.01 Eftovska, Lea (15004902) (1834) | 1 | 98.90% | 1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 | |
| 2025.03.01 | Round 3: Ertugrul, Berkay - Kalogridis, Antonios | 3.9 | 2025.03.01 Ertugrul, Berkay (6323308) (1896) | 1 | 95.80% | 1. Nf3 c5 2. g3 Nf6 3. Bg2 Nc6 | |
| 2025.02.27 | Round 1: Kazantzoglou, Stefanos - Kalogridis, Antonios | 1.5 | 2025.02.27 Kazantzoglou, Stefanos (25865099) (2195) | ½ | 98.90% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2024.12.10 | Round 9: Kalogridis, Antonios - Stamatiou, Rodolfos | 9.5 | 2024.12.10 Stamatiou, Rodolfos (25826530) (2308) | 1 | 97.40% | 1. d4 d5 2. c4 e6 3. Nc3 h6 | |
| 2024.12.09 | Round 8: Patrelakis, Evaggelos - Kalogridis, Antonios | 8.1 | 2024.12.09 Patrelakis, Evaggelos (4295102) (2431) | ½ | 92.40% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2024.12.08 | Round 7: Hadzimanolis, Antonios - Kalogridis, Antonios | 7.5 | 2024.12.08 Hadzimanolis, Antonios (4202813) (2159) | 1 | 95.40% | 1. d4 Nf6 2. c4 g6 3. g3 Bg7 | |
| 2024.12.07 | Round 6: Kalogridis, Antonios - Kolytas, Spiridon | 6.2 | 2024.12.07 Kolytas, Spiridon (4276310) (1946) | 1 | 95.10% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 | |
| 2024.12.06 | Round 5: Alexiadis, Hristos - Kalogridis, Antonios | 5.4 | 2024.12.06 Alexiadis, Hristos (4249623) (2341) | ½ | 93.80% | 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 | |
| 2024.12.05 | Round 4: Kalogridis, Antonios - Tsaknakis, Zisis | 4.3 | 2024.12.05 Tsaknakis, Zisis (4259963) (2262) | 1 | 97.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.12.04 | Round 3: Alexakis, Dimitris - Kalogridis, Antonios | 3.3 | 2024.12.04 Alexakis, Dimitris (4277023) (2508) | ½ | 91.60% | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 | |
| 2024.12.03 | Round 2: Kalogridis, Antonios - Kourkoulos-Arditis, Stamatis | 2.4 | 2024.12.03 Kourkoulos-Arditis, Stamatis (4221990) (2576) | 1 | 93.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2024.12.02 | Round 1: Mitsis, Georgios - Kalogridis, Antonios | 1.2 | 2024.12.02 Mitsis, Georgios (4295676) (2383) | ½ | 97.20% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | |
| 2024.09.01 | Piraeus GM Norm Tournament ' KORENTINIS MEMORIAL' | 9.2 | 2024.09.01 Krallis, Christos (4298896) (2387) | ½ | 93.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.08.31 | Piraeus GM Norm Tournament ' KORENTINIS MEMORIAL' | 8.4 | 2024.08.31 Harikrishnan.A.Ra (5081483) (2468) | 0 | 91.20% | 1. Nf3 c5 2. c3 d5 3. d4 e6 | |
| 2024.08.30 | Piraeus GM Norm Tournament ' KORENTINIS MEMORIAL' | 7.3 | 2024.08.30 Moutousis, Konstantinos (4200071) (2303) | 0 | 77.30% | 1. d4 d6 2. Nf3 Nf6 3. c4 g6 | |
| 2024.08.29 | Piraeus GM Norm Tournament ' KORENTINIS MEMORIAL' | 6.3 | 2024.08.29 Mayank Chakraborty (25659766) (2425) | 0 | 91.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.08.28 | Piraeus GM Norm Tournament ' KORENTINIS MEMORIAL' | 5.4 | 2024.08.28 Alexakis, Dimitris (4277023) (2503) | 0 | 90.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.08.27 | Piraeus GM Norm Tournament ' KORENTINIS MEMORIAL' | 4.2 | 2024.08.27 Liu, Casper (1454153) (2339) | 1 | 98.00% | 1. d4 Nf6 2. c4 g6 3. g3 c6 | |
| 2024.08.26 | Piraeus GM Norm Tournament ' KORENTINIS MEMORIAL' | 3.5 | 2024.08.26 Kotronias, Vasilios (5900212) (2440) | ½ | 95.90% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2024.08.25 | Piraeus GM Norm Tournament ' KORENTINIS MEMORIAL' | 2.1 | 2024.08.25 Nikcevic, Nebojsa (901776) (2347) | 0 | 89.90% | 1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 | |
| 2024.08.24 | Piraeus GM Norm Tournament ' KORENTINIS MEMORIAL' | 1.5 | 2024.08.24 Kapnisis, Spyridon (4203445) (2393) | 1 | 95.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.08.05 | Round 9: Dotzer, Lukas - Kalogridis, Antonios | 9.10 | 2024.08.05 Dotzer, Lukas (1666975) (2391) | 0 | 87.80% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.08.04 | Round 8: Kalogridis, Antonios - Dorfanis, Ilarion | 8.13 | 2024.08.04 Dorfanis, Ilarion (4204298) (2113) | 1 | 95.90% | 1. d4 d5 2. c4 dxc4 3. e4 e5 | |
| 2024.08.03 | Round 7: Markidis, Konstantinos - Kalogridis, Antonios | 7.15 | 2024.08.03 Markidis, Konstantinos (4203500) (2246) | ½ | 92.20% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2024.08.02 | Round 6: Kalogridis, Antonios - Holinka, Henning | 6.19 | 2024.08.02 Holinka, Henning (12967084) (2235) | 1 | 92.90% | 1. d4 d5 2. c4 c5 3. cxd5 Qxd5 | |
| 2024.07.30 | Round 3: Ankit Ray - Kalogridis, Antonios | 3.18 | 2024.07.30 Ankit Ray (25770624) (2182) | 0 | 84.80% | 1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 | |
| 2024.07.29 | Round 1: Qalichava, Akaki - Kalogridis, Antonios | 1.21 | 2024.07.29 Qalichava, Akaki (13615408) (2130) | ½ | 92.30% | 1. d4 Nf6 2. Bg5 d5 3. e3 c5 | |
| 2024.07.25 | Biel Chess Festival MTO | 10.12 | 2024.07.25 Harsha Bharathakoti (5078776) (2569) | 0 | 89.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2024.07.24 | Biel Chess Festival MTO | 9.24 | 2024.07.24 Ohler, Julius (16238982) (2188) | 1 | 95.30% | 1. d4 d5 2. c4 e6 3. Nc3 Be7 | |
| 2024.07.23 | Biel Chess Festival MTO | 8.9 | 2024.07.23 Ganguly, Surya Shekhar (5002150) (2592) | 0 | 91.40% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2024.07.22 | Biel Chess Festival MTO | 7.24 | 2024.07.22 Winkelman, Albert (3219941) (2243) | 1 | 98.90% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.07.20 | Biel Chess Festival MTO | 6.22 | 2024.07.20 Munkhzul, Turmunkh (4901878) (2250) | ½ | 95.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.07.19 | Biel Chess Festival MTO | 5.24 | 2024.07.19 Collin, Moritz Valentin (1342932) (2255) | ½ | 98.40% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.07.18 | Biel Chess Festival MTO | 4.9 | 2024.07.18 Sokolovsky, Yahli (2820242) (2516) | 0 | 91.90% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 | |
| 2024.07.17 | Biel Chess Festival MTO | 3.23 | 2024.07.17 Follesa, Enrico (248690) (2241) | 1 | 95.00% | 1. d4 Nf6 2. c4 e6 3. Bf4 d5 | |
| 2024.07.16 | Biel Chess Festival MTO | 2.28 | 2024.07.16 Smirnov, Mark | ½ | 89.40% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.07.15 | Biel Chess Festival MTO | 1.33 | 2024.07.15 Tarini Goyal (5082749) (2079) | 1 | 91.80% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.07.10 | Greek League 2024 | 07 | 2024.07.10 Ladopoulos, Dimitrios (4239580) (2374) | 1 | 98.10% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.07.09 | Greek League 2024 | 06 | 2024.07.09 Koutoukidis, Panagiotis (4244702) (2384) | ½ | 95.70% | 1. Nf3 c5 2. c4 Nf6 3. g3 d5 | |
| 2024.07.05 | Greek League 2024 | 01 | 2024.07.05 Ioannidis, Evgenios (4229274) (2501) | 0 | 90.70% | 1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 | |
| 2023.01.05 | 50th Rilton Cup | 9.23 | 2023.01.05 Pantzar, Milton (1721003) (2465) | 1 | 90.90% | 1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 | |
| 2023.01.04 | 50th Rilton Cup | 8.16 | 2023.01.04 Gorshtein, Ido (2815532) (2469) | 0 | 83.20% | 1. d4 f5 2. Bg5 g6 3. Nc3 Bg7 | |
| Round 9: Kalogridis, Antonios - Zherebtsova, Alexandra | 9.28 | Zherebtsova, Alexandra (24129518) (2242) | 1 | 98.10% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| Round 8: Klepek, Witold - Kalogridis, Antonios | 8.28 | Klepek, Witold (1175068) (2276) | ½ | 92.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| Round 7: Kalogridis, Antonios - Magkalakis, Stefanos | 7.17 | Magkalakis, Stefanos (25834134) (2267) | 0 | 85.90% | 1. d4 a6 2. c4 e6 3. e4 d5 | ||
| Round 6: Yilmaz, Baver - Kalogridis, Antonios | 6.16 | Yilmaz, Baver (26363542) (2197) | ½ | 94.90% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | ||
| 2023.08.29 | Round 1: Andreas Chatzieleftheriou - Antonios Kalogridis | 2023.08.29 Andreas Chatzieleftheriou | 1 | 91.00% | 1. c4 e5 2. Nc3 Bb4 3. e4 Nc6 | ||
| 2023.08.29 | Round 3: ANTONIOS KALOGRIDIS - PANAGIOTIS TSIKRIKONIS | 2023.08.29 PANAGIOTIS TSIKRIKONIS | 1 | 92.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.08.29 | Round 4: Pavlos Bozinakis - Antonios Kalogridis | 2023.08.29 Pavlos Bozinakis | 1 | 93.30% | 1. c4 e5 2. d3 Nf6 3. Nf3 Nc6 | ||
| 2023.08.29 | Round 6: Antonios Kalogridis - Konstantinos Triantos | 2023.08.29 Konstantinos Triantos | 1 | 95.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.07.24 | Round 9: Antonios Kalogridis - Viktor Tolstykh | 2023.07.24 Viktor Tolstykh | 1 | 85.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | ||
| 2023.07.23 | Round 8: Mikhail Bryakin - Antonios Kalogridis | 2023.07.23 Mikhail Bryakin | ½ | 93.10% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | ||
| 2023.07.22 | Round 7: Antonios Kalogridis - K Priyanka | 2023.07.22 K Priyanka | 1 | 94.30% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | ||
| 2023.07.21 | Round 6: Jeevan Karamsetty - Antonios Kalogridis | 2023.07.21 Jeevan Karamsetty | 1 | 91.10% | 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 | ||
| 2023.07.20 | Round 5: Antonios Kalogridis - Dinesh K. Sharma | 2023.07.20 Dinesh K. Sharma | ½ | 90.90% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.07.19 | Round 4: Boris Stankovic - Antonios Kalogridis | 2023.07.19 Boris Stankovic | ½ | 95.40% | 1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 |