KNSB FIDE
RZ

Rens Zuiderwijk

Rated since January 2023

2027 Classic
1968 Rapid
1968 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
VERHOEVEN, A.J.M. (TOM) 2138
12409 KNSB competitie 2025-2026 Klasse 4 Ronde 4 · Saturday 22 November 2025
HAPPEN VAN, N.J. (NIELS) 1968
13528 KNSB competitie 2025-2026 Klasse 4 ronde 9 · Saturday 11 April 2026
LAMBREGTS, F.J.J. (FRANK) 1958
11252 KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … · Saturday 10 May 2025
OVERTOOM, R.S.J. (REINIER) 1937
11852 KNSB competitie 2025-2026 Klasse 4 ronde 1 · Saturday 20 September 2025
Worst losses
MAAS, M. (MARK) 1927
12593 KNSB competitie 2025-2026 Klasse 4 ronde 5 · Saturday 13 December 2025
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +1–0=0 +21.1
KNSB competitie 2025-2026 Klasse 4 ronde 6 Saturday 20 September 2025 +0–0=2 -32.6
KNSB competitie 2025-2026 Klasse 4 ronde 8 Saturday 20 September 2025 +0–0=2 -1.4
KNSB competitie 2025-2026 Klasse 4 ronde 7 Saturday 20 September 2025 +0–0=1 +8.2
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +0–1=0 -34.9
KNSB competitie 2025-2026 Klasse 4 Ronde 4 Saturday 20 September 2025 +1–0=0 +36.1
KNSB competitie 2025-2026 Klasse 4 ronde 2 Saturday 20 September 2025 +0–0=1 -7.3
KNSB competitie 2025-2026 Klasse 4 ronde 1 Saturday 20 September 2025 +1–0=0 +24.1
KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … Saturday 21 September 2024 +1–0=0 +29.1

Rating History

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Peak Ratings

Classic 2050 Dec. 1, 2025
Rapid 1968 March 1, 2026
Blitz 1968 March 1, 2026

Games

Wins 4
Losses 1
Draws 6
Win Rate 36%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 3 1 33%
Black 2 3 0 40%

Recent Matches

Happen van, N.J. (Niels) (1968) Saturday 11 April 2026 WIN +21.1
Luong, A. (Thao) (1752) Saturday 28 March 2026 DRAW -16.3
Luong, A. (Thao) (1752) Saturday 28 March 2026 DRAW -16.3
Riekenbrauk, J. (Jörg) (2013) Saturday 7 March 2026 DRAW -0.7
Riekenbrauk, J. (Jörg) (2013) Saturday 7 March 2026 DRAW -0.7
Vonk, J.J. (Jaco) (2133) Saturday 7 February 2026 DRAW +8.2
Maas, M. (Mark) (1927) Saturday 13 December 2025 LOSS -34.9
Verhoeven, A.J.M. (Tom) (2138) Saturday 22 November 2025 WIN +36.1
Bokern, P. (Paul) (1926) Saturday 4 October 2025 DRAW -7.3
Overtoom, R.S.J. (Reinier) (1937) Saturday 20 September 2025 WIN +24.1
Lambregts, F.J.J. (Frank) (1958) Saturday 10 May 2025 WIN +29.1