The good & the bad
Best wins
Ochtman, H.W. (Henk)
2112
12263 KNSB competitie 2025-2026 Klasse 3 ronde 3 · Saturday 1 November 2025
Groen, J. (Jari)
2059
12990 KNSB competitie 2025-2026 Klasse 3 ronde 7 · Saturday 7 February 2026
Xu, A. (Alex Z)
1985
10470 Tata Steel Chess Tournament 2026 Tienkampen · Saturday 24 January 2026
13746 Amsterdam Chess Festival Dagvierkampen 2026 Groep A · Monday 13 July 2026
Pool, W.H. (Wim)
1982
13527 KNSB competitie 2025-2026 Klasse 3 ronde 9 · Saturday 11 April 2026
Worst losses
Tirziman, Rudolf
1946
10470 Tata Steel Chess Tournament 2026 Tienkampen · Monday 26 January 2026
Groot, P. (Pim)
1970
13746 Amsterdam Chess Festival Dagvierkampen 2026 Groep A · Tuesday 14 July 2026
10470 Tata Steel Chess Tournament 2026 Tienkampen · Sunday 25 January 2026
Gergin, I. (Isafara)
2007
10470 Tata Steel Chess Tournament 2026 Tienkampen · Wednesday 28 January 2026
Mienis, D. (Dennis)
2046
11375 85e Daniel Noteboomtoernooi Groep A · Saturday 21 February 2026
Team Competition
Current team
Klasse 3E · 2025-2026 · 6 games
Past teams
Klasse 4E · 2024-2025
Hoofdklasse · 2023-2024
Klasse 3F · 2023-2024
Klasse 3F · 2022-2023
Hoofdklasse · 2022-2023
Klasse 5H · 2022-2023
Rating History
Peak Ratings
Classic
2053
Nov. 1, 2023
Rapid
1952
March 1, 2026
Blitz
1952
March 1, 2026
Games
Wins
10
Losses
10
Draws
1
Win Rate
48%
Performance by Color
| Color | Wins | Draws | Losses | Win Rate |
|---|---|---|---|---|
| White | 7 | 1 | 5 | 54% |
| Black | 3 | 0 | 5 | 38% |
Recent KNSB Matches
Machnik, Stanislaw
(1669)
Thursday 19 February 2026
WIN
+3.7
Lucas, Michael
(1972)
Tuesday 27 January 2026
WIN
+12.6
Tirziman, Rudolf
(1946)
Monday 26 January 2026
LOSS
-13.3