Player profile

Calero De La Rosa, Santiago de Jesus

Standard: 1586 Rapid: 1563 Blitz: 1503 (last updated 2026-10-02)

FIDE ID: 144485638 (view FIDE profile)

Federation: COL Sex: M Birth Year: 2015 Age: 11

Title: — Women's title: — Other title: — FOA title: —

Games: 9 Wins: 7 (78%) Draws: 0 (0%) Losses: 1 (11%) Other: 1

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Dossier

8 of 9 games analyzed.

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Openings

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As White 5 games 3W 0D 1L

Queen's Pawn Game 3 games 2W 0D 1L

(unspecified) 1 game 1W 0D 0L

Accelerated London System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Symmetrical Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

French Defense 1 game 1W 0D 0L

Advance Variation 1 game 1W 0D 0L

Milner-Barry Gambit, Main Line 1 game 1W 0D 0L

Indian Defense 1 game 0W 0D 0L

London System 1 game 0W 0D 0L

(unspecified) 1 game 0W 0D 0L

As Black 4 games 4W 0D 0L

French Defense 2 games 2W 0D 0L

Exchange Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Advance Variation 1 game 1W 0D 0L

Paulsen Attack 1 game 1W 0D 0L

Queen's Gambit Declined 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Rapport-Jobava System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Blunders Top 4 of 33

This player's costliest moves in analyzed games. Can you find the winning move?

2026.10.29 · 49. Rh8 (−78.7% win chance) 0-1

Hernandez Arias, Samuel

Calero De La Rosa, Santiago de Jesus

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2026.10.28 · 21. Qe1 (−58.9% win chance) 1-0

Ruiz Bernal, Juan Estiven

Calero De La Rosa, Santiago de Jesus

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2026.10.31 · 20. Rc1 (−54.8% win chance) 1-0

Verdugo Silva, Felipe

Calero De La Rosa, Santiago de Jesus

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2026.10.28 · 21... Rb6 (−48.8% win chance) 0-1

Calero De La Rosa, Santiago de Jesus

Cifuentes Lopez, Jacobo

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Games Showing all 9 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.10.31	Round 9: Calero De La Rosa, Santiago de Jesus - Verdugo Silva, Felipe	9.3	2026.10.31 Verdugo Silva, Felipe (144453264) (1625)	1	65.40%	1. d4 Nf6 2. e3 d5 3. b3 b6
2026.10.30	Round 8: Moreno Cardenas, Joseph Thomas - Calero De La Rosa, Santiago de Jesus	8.3	2026.10.30 Moreno Cardenas, Joseph Thomas (144425112) (1631)	1	95.70%	1. d4 Nf6 2. Nf3 e6 3. c4 d5
2026.10.30	Round 7: Calero De La Rosa, Santiago de Jesus - Duarte Guiza, Fredy Samuel	7.4	2026.10.30 Duarte Guiza, Fredy Samuel (144405308) (1528)	1	94.90%	1. e4 e6 2. d4 d5 3. e5 c5
2026.10.29	Round 6: Calero De La Rosa, Santiago de Jesus - Hernandez Arias, Samuel	6.2	2026.10.29 Hernandez Arias, Samuel (144406703) (1736)	0	60.30%	1. d4 d5 2. Bf4 Nf6 3. e3 c5
2026.10.29	Round 5: Caicedo Guerrero, Jaime Andres - Calero De La Rosa, Santiago de Jesus	5.5	2026.10.29 Caicedo Guerrero, Jaime Andres (144457707) (1532)	1	92.60%	1. d4 Nf6 2. Nc3 d5 3. Bf4 a6
2026.10.28	Round 4: Calero De La Rosa, Santiago de Jesus - Ruiz Bernal, Juan Estiven	4.6	2026.10.28 Ruiz Bernal, Juan Estiven (144483635)	1	79.80%	1. d4 Nf6 2. Nf3 d5 3. b3 c5
2026.10.28	Round 3: Cifuentes Lopez, Jacobo - Calero De La Rosa, Santiago de Jesus	3.7	2026.10.28 Cifuentes Lopez, Jacobo (144483570) (1454)	1	67.10%	1. e4 e6 2. d4 d5 3. exd5 exd5
2026.10.27	Round 2: Calero De La Rosa, Santiago de Jesus - Moscoso Tellez, Joe Goldtie Marshall	2.1	2026.10.27 Moscoso Tellez, Joe Goldtie Marshall (3882594) (1815)	*	-	1. d4 Nf6 2. Bf4 e6 3. Nf3 Bb4+
2026.10.27	Round 1: Correa Galvis, Dylan Joel - Calero De La Rosa, Santiago de Jesus	1.8	2026.10.27 Correa Galvis, Dylan Joel (144431813) (1421)	1	88.30%	1. e4 e6 2. Nf3 d5 3. e5 c5