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FIDE ID 14300133 · born 1987 · last updated 10/5/2026
Search for the accounts Calvin John Klaasen plays online, then open one to see its openings and practice the lines.
FIDE standard
2177
FIDE rapid
2167
FIDE blitz
2270
82 tournament games found. The search uses the newest 50.
From The Week in Chess and Lichess broadcasts. Latest game: 7/5/2026.
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Search for Calvin John Klaasen's online accounts first. Then open one to see the openings it plays, move by move, and practice the positions.
Real tournament games of Calvin John Klaasen from public sources. Select a game to replay it on the board.
All games
+28 =26 -28 · score 50% · 82 games
As White
+17 =14 -12 · score 56% · 43 games
As Black
+11 =12 -16 · score 44% · 39 games
Dinham, James(2140)
Klaasen, Calvin John(2171)1-0
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| Event | Games | Dates |
|---|---|---|
| South African Open Championship 2026 - Championship | 9 | 2026-06-29 to 2026-07-05 |
| SA Adult Closed 2026 | Open | 10 | 2026-02-19 to 2026-03-01 |
| SA Adult Closed 2026 | Women | 1 | 2026-02-23 |
| Titled Tue 29th Jul Late | 11 | 2025-07-29 |
| Cape Gambit Inv 2025 | 7 | 2025-04-18 to 2025-04-21 |
| Cape Town Masters Chess Championship 2025 | Masters Challenge | 5 | 2025-01-06 to 2025-01-08 |
| Cape Town Masters 2025 | 1 | 2025-01-06 |
| Titled Tue 17th Dec Early | 8 | 2024-12-17 |
| South African Closed Chess Championship 2024 | Open | 11 | 2024-03-25 to 2024-04-02 |
| Cape Town Masters 2024 | 6 | 2024-01-04 to 2024-01-07 |