Jan Willem Koelmans
Jan Willem Koelmans has a rating of 1783 in the most recent games stored here. ChessBinder has 4 games of Jan Willem Koelmans, played from 12 May 2024 to 2 December 2025. The most recent is a loss with White against Oscar Zecha in Round 3 of Chessfestival Groningen 2025 | Open B, on 2 December 2025.
Games from the events ChessBinder has covered since 4 October 2026, and from the Lichess broadcast database since 5 January 2020.
In these games
- Games
- 4
- Won
- 0
- Drawn
- 2
- Lost
- 2
Games
- Lost0–1as Whiteagainst Zecha, OscarChessfestival Groningen 2025 | Open B, Round 3Replay the game against Zecha, Oscar
- Drew½–½as Whiteagainst Elferink, LeonUtrecht Open Championship 2024 | Group B, Round 3Replay the game against Elferink, Leon
- Drew½–½as Whiteagainst Nobbe, LarsUtrecht Open Championship 2024 | Group B, Round 1Replay the game against Nobbe, Lars
- Lost1–0as Blackagainst Ronner, MichaUtrecht Open Championship 2024 | Group B, Round 4Replay the game against Ronner, Micha