KNSB FIDE
PK

Paul Keizers

Rated since January 2023

1560 Classic
1557 Rapid
1557 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
HELLER, B. (BEN) 1836
12993 KNSB competitie 2025-2026 Klasse 6 ronde 6 · Saturday 7 February 2026
PELSMAEKER, R. (RONALD) 1624
10470 Tata Steel Chess Tournament 2026 Tienkampen · Saturday 24 January 2026
ZACHAU, ROLAND 1597
10470 Tata Steel Chess Tournament 2026 Tienkampen · Sunday 1 February 2026
HATTUM VAN, K. (KAREL) 1508
11616 UniClass Science Park Amsterdam Schaaktoernooi Groep C · Friday 11 July 2025
REGTERSCHOT, A. (ALEXANDER) 1476
11616 UniClass Science Park Amsterdam Schaaktoernooi Groep C · Monday 7 July 2025
Worst losses
ARCHIT SAIGAL 1494
11616 UniClass Science Park Amsterdam Schaaktoernooi Groep C · Sunday 6 July 2025
MAHABIERSING, C.G.J. (CASPAR) 1504
10470 Tata Steel Chess Tournament 2026 Tienkampen · Monday 26 January 2026
GULAVE, D. (DEVRAN) 1521
10470 Tata Steel Chess Tournament 2026 Tienkampen · Saturday 31 January 2026
DUERCKHEIM, J. (JONATHAN) 1581
11616 UniClass Science Park Amsterdam Schaaktoernooi Groep C · Tuesday 8 July 2025
HUISMAN, T. (TON) 1604
10470 Tata Steel Chess Tournament 2026 Tienkampen · Friday 30 January 2026
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +2–4=3 -13.0
Amsterdam Chess Open Groep D2 Friday 24 October 2025 +1–1=4 -13.1
UniClass Science Park Amsterdam Schaaktoernooi Groep C Saturday 5 July 2025 +2–3=3 -32.1
SGA Competitie 2025-2026 3e Klasse B ronde 1, 7 en 8 Wednesday 1 October 2025 +0–0=1 +2.7
SGA Competitie 2025-2026 3e Klasse B ronde 6 en7 Wednesday 1 October 2025 +0–0=1 +6.2
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +0–0=1 +5.3
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +0–1=0 -5.5
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +1–0=0 +21.2
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +0–0=1 +4.4
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +0–0=1 +1.0
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–0=1 +3.3
KNSB competitie 2025-2026 Klasse 6 ronde 1 Saturday 20 September 2025 +0–1=0 -7.7

Rating History

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Peak Ratings

Classic 1667 April 1, 2024
Rapid 1557 May 1, 2026
Blitz 1557 May 1, 2026

Games

Wins 6
Losses 10
Draws 16
Win Rate 19%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 10 1 27%
Black 2 6 9 12%

Recent Matches

Singh, S. (Satwik) (1712) Saturday 28 March 2026 DRAW +5.3
Knoester, N.P.C. (Klaas) (1628) Thursday 26 March 2026 DRAW +2.7
Slooten van, R. (Rob) (1741) Wednesday 11 March 2026 DRAW +6.2
Berg van den, E.P.L. (Erik) (1773) Saturday 7 March 2026 LOSS -5.5
Heller, B. (Ben) (1836) Saturday 7 February 2026 WIN +21.2
Zachau, Roland (1597) Sunday 1 February 2026 WIN +14.4
Gulave, D. (Devran) (1521) Saturday 31 January 2026 LOSS -13.3
Huisman, T. (Ton) (1604) Friday 30 January 2026 LOSS -10.4
Boesenkool, R. (Roel) (1618) Wednesday 28 January 2026 LOSS -9.9
Kraan van der, L. (Lennart) (1653) Tuesday 27 January 2026 DRAW +3.8
Mahabiersing, C.G.J. (Caspar) (1504) Monday 26 January 2026 LOSS -13.9
Douma, R.D. (Rinze) (1643) Sunday 25 January 2026 DRAW +3.4
Pelsmaeker, R. (Ronald) (1624) Saturday 24 January 2026 WIN +15.3
Demarteau, M. (Marijn) (1474) Friday 23 January 2026 DRAW -2.4
Norder, J. (John) (1668) Saturday 13 December 2025 DRAW +4.4
Roosink, H. (Henk) (1564) Saturday 22 November 2025 DRAW +1.0
Prins, L. (Laura) (1631) Saturday 1 November 2025 DRAW +3.3
Zaboev, A. (Alexander) Sunday 26 October 2025 DRAW
Tagg, George Sunday 26 October 2025 DRAW
Jonsson, Emil Kari (1420) Saturday 25 October 2025 DRAW -4.6