The good & the bad
Best wins
Smit, W. (Wim)
1892
13011 NHSB-competitie 2025-2026 Klasse 1A t/m 15-02-2026 · Friday 13 February 2026
13748 Amsterdam Chess Festival 2026 + NK Studenten Klassiek Groep B · Monday 13 July 2026
Pelt, J.A. (Hans)
1796
13381 SC Purmerend interne competitie 26-02-2026 t/m 19-03-2026 (090041) · Thursday 19 March 2026
Vries de, J. (Hans)
1789
13587 Caïssa-Eenhoorn interne competitie 14-04-2026 t/m 14-04-2026 (090008) · Tuesday 14 April 2026
Koomen, E. (Eugene)
1784
13216 Midzomertoernooi 2026 Groep A · Wednesday 10 June 2026
Worst losses
13381 SC Purmerend interne competitie 26-02-2026 t/m 19-03-2026 (090041) · Thursday 12 March 2026
Stapel, A. (Arend)
1728
13317 Caïssa-Eenhoorn interne competitie 17-03-2026 t/m 17-03-2026 (090008) · Tuesday 17 March 2026
Man, K. (Kenji)
1812
13748 Amsterdam Chess Festival 2026 + NK Studenten Klassiek Groep B · Sunday 12 July 2026
12923 SC Purmerend interne competitie 08-01-2026 t/m 22-01-2026 (090041) · Thursday 15 January 2026
13748 Amsterdam Chess Festival 2026 + NK Studenten Klassiek Groep B · Friday 17 July 2026
SC Purmerend interne competitie 04-06-2026 t/m 25-06-2026 (090041)
Thursday 30 April 2026
+0–0=1
+0.8
SC Purmerend interne competitie 30-04-2026 t/m 28-05-2026 (090041)
Thursday 30 April 2026
+0–1=3
+0.1
SC Purmerend interne competitie 23-04-2026 t/m 23-04-2026 (090041)
Thursday 4 September 2025
+1–0=0
+4.4
SC Purmerend interne competitie 02-04-2026 t/m 16-04-2026 (090041)
Thursday 4 September 2025
+0–1=1
-6.8
SC Purmerend interne competitie 26-02-2026 t/m 19-03-2026 (090041)
Thursday 4 September 2025
+2–1=1
+7.6
SC Purmerend interne competitie 29-01-2026 t/m 19-02-2026 (090041)
Thursday 4 September 2025
+0–2=1
-14.3
SC Purmerend interne competitie 05-02-2026 t/m 05-02-2026 (090041)
Thursday 4 September 2025
+1–0=0
+5.7
SC Purmerend interne competitie 08-01-2026 t/m 22-01-2026 (090041)
Thursday 4 September 2025
+1–1=1
+1.7
Caïssa-Eenhoorn interne competitie 19-05-2026 t/m 19-05-2026 (090008)
Monday 1 September 2025
+0–0=1
+7.2
Caïssa-Eenhoorn interne competitie 12-05-2026 t/m 12-05-2026 (090008)
Monday 1 September 2025
+0–1=0
-7.3
Caïssa-Eenhoorn interne competitie 05-05-2026 t/m 05-05-2026 (090008)
Monday 1 September 2025
+0–0=1
+9.2
Caïssa-Eenhoorn interne competitie 21-04-2026 t/m 21-04-2026 (090008)
Monday 1 September 2025
+0–0=1
+0.1
Caïssa-Eenhoorn interne competitie 14-04-2026 t/m 14-04-2026 (090008)
Monday 1 September 2025
+1–0=0
+12.1
Caïssa-Eenhoorn interne competitie 07-04-2026 t/m 07-04-2026 (090008)
Monday 1 September 2025
+1–0=0
+4.1
Caïssa-Eenhoorn interne competitie 31-03-2026 t/m 31-03-2026 (090008)
Monday 1 September 2025
+0–0=1
-2.4
Caïssa-Eenhoorn interne competitie 17-03-2026 t/m 17-03-2026 (090008)
Monday 1 September 2025
+0–1=0
-15.4
Caïssa-Eenhoorn interne competitie 10-03-2026 t/m 10-03-2026 (090008)
Monday 1 September 2025
+0–0=1
-3.1
Rating History
Loading KNSB rating history...
Peak Ratings
Classic
1834
May 1, 2025
Rapid
1840
May 1, 2026
Blitz
1795
May 1, 2025
Games
Wins
10
Losses
12
Draws
20
Win Rate
24%
Performance by Color
| Color | Wins | Draws | Losses | Win Rate |
|---|---|---|---|---|
| White | 5 | 8 | 8 | 24% |
| Black | 5 | 12 | 4 | 24% |
Recent KNSB Matches
Jahr, Max
(1586)
Wednesday 15 July 2026
DRAW
-7.5