Jaap De Koster
FIDE ratings
Performance
2 gamesJaap De Koster's playing style
Openings as White
Among the openings shown, English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6 has the largest White sample, with 1 games. Select a row to explore its moves and inspect example games below.
Openings as Black
Among the openings shown, Pirc Defense: Classical Variation has the largest Black sample, with 1 games. These results describe the available sample, not a prediction of the player’s next choice.
Repertoire
1 games as white in scopeStarting position
1 games in this line · White to move
Results for De Koster, Jaap as white · Wins / Draws / Losses
Game History
(2 games)| Date | Source | Color | Opponent | Result | Link |
|---|---|---|---|---|---|
| Mar 5, 2007 | OTB - KingBase2019 | GMParagua, Mark(2573) | D | — | |
| Jan 1, 1990 | OTB - PGN-Mentor | FMBritton, Richard L(2265) | D | — |
Research Jaap De Koster’s games and opening repertoire
Jaap De Koster is rated 1764 in standard by FIDE. Jaap De Koster plays for Netherlands.
Jaap De Koster has FIDE ID 1093029.
Check the official FIDE record for ratings and identity. It is not a complete archive of game moves.
Use the openings as White and Black to identify recurring choices in the available games. Follow a branch into the repertoire explorer and inspect example games in the game history. Dates, time controls and sources affect which patterns are relevant to your next match.
Players from Netherlands with a similar rating
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