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Player profile

Kalma, Jildo

Standard: 1862 Rapid: 0 Blitz: 1815 (last updated 2026-11-02)
FIDE ID: 1012177 (view FIDE profile)
Federation: NED Sex: M Birth Year: 1964 Age: 62
Title: — Women's title: — Other title: — FOA title: —
Games: 4 Wins: 1 (25%) Draws: 0 (0%) Losses: 3 (75%)
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Dossier

4 of 4 games analyzed.

Accuracy: 85.1%
Opened d4: 2/2
Castled kingside: 3Same-side castling: 3Did not castle: 1
Played on the kingside: 2Fianchettoed queenside: 1Played in the center: 1Played on the queenside: 1
Sacrificed material: 4Isolated pawn: 3Space advantage: 3Backward pawn: 2Initiated exchanges: 2Kept the bishop pair: 2Active pieces: 2Avoided exchanges: 2Missed tactics: 2
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Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 2 games 1W 0D 1L
Rubinstein Opening 1 game 0W 0D 1L
Classical Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Pawn Game 1 game 1W 0D 0L
Colle System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 2 games 0W 0D 2L
Sicilian Defense 1 game 0W 0D 1L
Lasker-Pelikan Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Czech Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 19

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

2025.09.13 · 17. Bxd5+ (−28.6% win chance) 0-1
Bijlsma, Nick
Kalma, Jildo
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2025.09.13 · 20... Ng4 (−23.9% win chance) 1-0
Kalma, Jildo
Groenewegen, Niels
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2025.09.13 · 15. Be2 (−19.6% win chance) 0-1
Bijlsma, Nick
Kalma, Jildo
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2025.09.13 · 13. g4 (−15.4% win chance) 0-1
Bijlsma, Nick
Kalma, Jildo
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Games Showing all 4 games
Date Event Round Color Opponent Result Accuracy % First moves