KNSB FIDE
WZ

Wim Zwinkels

Rated since January 2023

1875 Classic
1875 Rapid
1875 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
DOL, N.J. (NIELS) 1909
10471 Tata Steel Chess Tournament 2026 Weekendvierkampem · Saturday 17 January 2026
ARGUIMBAU BURGOS, ROGER 1882
8283 Tata Steel Chess Tournament 2025 Weekendvierkampen · Friday 17 January 2025
HEIJBOER, H. (HERMAN) 1859
13122 85e Daniel Noteboomtoernooi 4 kampen · Sunday 22 February 2026
BRAGGAAR, W.P.D. (PIM) 1852
13122 85e Daniel Noteboomtoernooi 4 kampen · Saturday 21 February 2026
LEEDE DE, T.P. (TJEERD) 1846
9913 LeiSB competitie 2024-2025 1e 25-11-16-12 · Friday 29 November 2024
Worst losses
WITTE DE, S. (SJOERD) 1648
7384 PK Leidse Schaakbond Groep B · Monday 3 July 2023
LEEDE DE, T.P. (TJEERD) 1704
7384 PK Leidse Schaakbond Groep B · Monday 5 June 2023
BOER DE, R.M. (RUURD) 1782
12654 LeiSB regionale competitie 25-26 1e klasse december · Friday 19 December 2025
GROENENDIJK, P.A. (PATRICK) 1799
13315 KNSB competitie 2025-2026 Klasse 5 ronde 5 · Saturday 28 March 2026
RIJNDERS, W. (WIJNAND) 1800
6419 Tata Steel Chess Tournament 2023 Dagvierkampen · Monday 16 January 2023
85e Daniel Noteboomtoernooi 4 kampen Friday 20 February 2026 +2–0=1 +23.8
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +1–2=0 -7.1
Tata Steel Chess Tournament 2025 Weekendvierkampen Friday 17 January 2025 +3–0=0 +34.1
Tata Steel Chess Tournament 2024 Weekendvierkampen Friday 12 January 2024 +1–1=1 +7.1
Tata Steel Chess Tournament 2023 Dagvierkampen Friday 13 January 2023 +0–3=0 -36.4
LeiSB regionale competitie 25-26 1e klasse maart Wednesday 1 October 2025 +0–0=1 +0.0
LeiSB regionale competitie 25-26 1e klasse januari 2026 Wednesday 1 October 2025 +1–0=0 +8.3
LeiSB regionale competitie 25-26 1e klasse december Wednesday 1 October 2025 +0–1=0 -15.7
LeiSB regionale competitie 25-26 1e klasse november Wednesday 1 October 2025 +1–0=0 +6.5
LeiSB regionale competitie 25-26 1e klasse oktober Wednesday 1 October 2025 +0–1=0 -14.4
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +0–1=0 -15.7
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +1–0=0 +8.4
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–0=1 -2.2
84e Noteboomtoernooi Vierkamp V5 Friday 21 February 2025 +0–2=1 -25.1
LeiSB competitie 2024-2025 1e 23-1 22-1 Monday 7 October 2024 +1–0=0 +7.6
LeiSB competitie 2024-2025 1e 25-11-16-12 Monday 7 October 2024 +1–0=0 +12.0
KNSB competitie 2024-2025 Klasse 4 ronde 8 Saturday 21 September 2024 +0–1=0 -10.9
KNSB competitie 2024-2025 Klasse 4 ronde 5 Saturday 21 September 2024 +0–0=1 +6.7
KNSB competitie 2024-2025 Klasse 4 ronde 1 Saturday 21 September 2024 +0–1=0 -11.7
Regionale competitie Leidse Schaakbond 2023 - 2024 Hoofdklasse 2024-05 Sunday 8 October 2023 +1–0=0 +11.7
Regionale competitie Leidse Schaakbond 2023 - 2024 Hoofdklasse 2024-04 Sunday 8 October 2023 +0–1=0 -8.4
Regionale competitie Leidse Schaakbond 2023 - 2024 Hoofdklasse 2024-03 Sunday 8 October 2023 +0–1=0 -7.1
Regionale competitie Leidse Schaakbond 2023 - 2024 Hoofdklasse 2023-12 Sunday 8 October 2023 +0–0=1 -2.0
Regionale competitie Leidse Schaakbond 2023 - 2024 Hoofdklasse 2023-11 Sunday 8 October 2023 +0–0=1 +3.3
Regionale competitie Leidse Schaakbond 2023 - 2024 Hoofdklasse Sunday 8 October 2023 +0–0=1 +3.1
PK Leidse Schaakbond Groep B Monday 15 May 2023 +5–2=0 +4.8
82e Noteboomtoernooi Vierkamp 5 Friday 24 February 2023 +0–1=2 -11.7
Regionale competitie LeiSB 2022-2023 Hoofdklasse april 2023 Saturday 1 October 2022 +0–0=1
Regionale competitie LeiSB 2022-2023 1e Klasse februari Saturday 1 October 2022 +0–0=1 +1.2
Regionale competitie LeiSB 2022-2023 Hoofdklasse december 2022 Saturday 1 October 2022 +0–0=1 +6.1
Regionale competitie LeiSB 2022-2023 1e Klasse december 2022 Saturday 1 October 2022 +1–0=0 +8.5
KNSB competitie 2022-2023 Klasse 3 ronde 9 Saturday 17 September 2022 +0–0=1 +3.5

Rating History

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Peak Ratings

Classic 1913 Feb. 1, 2025
Rapid 1891 March 1, 2026
Blitz 1891 March 1, 2026

Games

Wins 19
Losses 18
Draws 15
Win Rate 37%

Performance by Color

Color Wins Draws Losses Win Rate
White 11 7 9 41%
Black 8 8 9 32%

Recent Matches

Groenendijk, P.A. (Patrick) (1799) Saturday 28 March 2026 LOSS -15.7
Borst, J.J.M. (Jan) (1860) Friday 27 February 2026 DRAW +0.0
Heijboer, H. (Herman) (1859) Sunday 22 February 2026 WIN +12.5
Braggaar, W.P.D. (Pim) (1852) Saturday 21 February 2026 WIN +12.3
Berg van den, B. (Bart) (1831) Friday 20 February 2026 DRAW -1.0
Blom, M.A. (Martin) (1738) Saturday 7 February 2026 WIN +8.4
Sieber, G. (Gunnar) (1921) Sunday 18 January 2026 LOSS -10.3
Dol, N.J. (Niels) (1909) Saturday 17 January 2026 WIN +14.3
Pilon, J. (Jeffrey) (1899) Friday 16 January 2026 LOSS -11.1
Korte de, C.J. (Kees) (1735) Thursday 8 January 2026 WIN +8.3
Boer de, R.M. (Ruurd) (1782) Friday 19 December 2025 LOSS -15.7
D'Hooghe, S. (Sjaak) (1687) Thursday 13 November 2025 WIN +6.5
Wang, Y.C. (Yicheng) (1743) Saturday 1 November 2025 DRAW -2.2
Venema, K.L. (Katja) (1829) Friday 17 October 2025 LOSS -14.4
Uithof, K. (Kasper) (1942) Saturday 5 April 2025 LOSS -10.9
Rensen, M.A. (Martin) (1912) Sunday 23 February 2025 LOSS -12.5
Pavoordt van de, F.J. (Frank) (1909) Saturday 22 February 2025 DRAW -0.1
Boersma, D.J. (David) (1914) Friday 21 February 2025 LOSS -12.5
Wijngaard van den, J. (Jacques) (1767) Monday 17 February 2025 WIN +7.6
Lukacs, M. (Mirko) (1825) Sunday 19 January 2025 WIN +10.6