KNSB FIDE
WR

Wim de Ruyter

Rated since January 2023

1742 Classic
1746 Rapid
1763 Blitz

RIVALRY

Nemesis
Koes, R. (Richard)
Games: 3 · Win rate: 33%

The good & the bad

Best wins
MUSKENS, M.A. (MINK) 1932
11615 UniClass Science Park Amsterdam Schaaktoernooi Groep B · Wednesday 9 July 2025
ULUCAN, S.U. (SERCAN) 1904
10496 KNSB competitie 2024-2025 Klasse 5 ronde 5 · Saturday 8 February 2025
ZHANG, X. (XIHENG) 1903
9326 Amsterdam Science Park Chess Tournament Groep B · Wednesday 17 July 2024
RUDMAN, L. (LEV) 1883
11540 PK - Persoonlijk Kampioenschap van de Leidse Schaakbond 2025 Groep B · Monday 19 May 2025
ZIJL VAN, J. (JORIS) 1872
9326 Amsterdam Science Park Chess Tournament Groep B · Saturday 13 July 2024
Worst losses
BELFORT DE, K. (KAMIL) 1253
9800 KNSB competitie 2024-2025 Klasse 5 ronde 2 · Saturday 9 November 2024
OTTENKAMP, H.B.T. (BART) 1357
8523 83e Noteboomtoernooi Groep C · Saturday 17 February 2024
KONING, M.D.O. (MILAN) 1456
6796 82e Noteboomtoernooi Groep C · Saturday 25 February 2023
IJLAND, J. (JENS) 1553
13393 LeiSB regionale competitie 25-26 2e klasse maart · Friday 20 March 2026
EVELEENS, E. (ED) 1660
7465 Amsterdam Science Park Schaaktoernooi Groep B · Saturday 22 July 2023
85e Daniel Noteboomtoernooi Groep B Friday 20 February 2026 +1–4=1 -9.1
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +6–2=1 +36.1
Amsterdam Chess Open Groep C2 Friday 24 October 2025 +3–3=0 -20.7
UniClass Science Park Amsterdam Schaaktoernooi Groep B Saturday 5 July 2025 +3–5=1 -3.3
Tata Steel Chess Tournament 2025 Tienkampen Friday 17 January 2025 +3–4=2 -10.4
Amsterdam Science Park Chess Tournament Groep B Saturday 13 July 2024 +2–4=2 +8.3
Amsterdam Science Park Schaaktoernooi Groep B Saturday 15 July 2023 +1–4=3 -7.6
LeiSB regionale competitie 25-26 2e klasse april Wednesday 1 October 2025 +0–1=0 -4.4
LeiSB regionale competitie 25-26 2e klasse maart Wednesday 1 October 2025 +0–4=0 -34.6
LeiSB regionale competitie 25-26 2e klasse februari Wednesday 1 October 2025 +0–0=1 +1.2
LeiSB regionale competitie 25-26 2e klasse december Wednesday 1 October 2025 +0–1=0 -0.9
LeiSB regionale competitie 25-26 2e klasse november Wednesday 1 October 2025 +0–2=0 -21.1
LeiSB regionale competitie 25-26 2e klasse oktober Wednesday 1 October 2025 +0–0=1 +1.7
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–1=0 -6.8
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +1–0=0 +13.0
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +0–1=0 -16.2
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–1=0 -9.3
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–1=0 -7.2
PK - Persoonlijk Kampioenschap van de Leidse Schaakbond 2025 GroepB7 Monday 12 May 2025 +0–0=1 +1.9
PK - Persoonlijk Kampioenschap van de Leidse Schaakbond 2025 Groep B Monday 12 May 2025 +4–0=1 +62.4
84e Noteboomtoernooi Groep B Friday 21 February 2025 +2–3=1 +1.9
LeiSB competitie 2024-2025 3e 23-2 25-3 Monday 7 October 2024 +1–0=0 +10.6
KNSB competitie 2024-2025 Klasse 5 ronde 7 Saturday 21 September 2024 +0–1=0 -13.6
KNSB competitie 2024-2025 Klasse 5 ronde 6 Saturday 21 September 2024 +0–1=0 -7.9
KNSB competitie 2024-2025 Klasse 5 ronde 5 Saturday 21 September 2024 +1–0=0 +17.8
KNSB competitie 2024-2025 Klasse 5 ronde 4 Saturday 21 September 2024 +1–0=0 +11.3
KNSB competitie 2024-2025 Klasse 5 ronde 3 Saturday 21 September 2024 +0–1=0 -6.3
KNSB competitie 2024-2025 Klasse 5 ronde 2 Saturday 21 September 2024 +0–1=0 -24.1
83e Noteboomtoernooi Groep C Friday 16 February 2024 +3–1=2 +7.3
KNSB competitie 2023-2024 Klasse 5 ronde 7 Saturday 16 September 2023 +0–1=0 -5.4
KNSB competitie 2023-2024 Klasse 5 ronde 6 Saturday 16 September 2023 +0–0=1 +1.2
KNSB competitie 2023-2024 Klasse 5 ronde 5 Saturday 16 September 2023 +1–0=0 +1.0
KNSB competitie 2023-2024 Klasse 5 ronde 4 Saturday 16 September 2023 +1–0=0
KNSB competitie 2023-2024 Klasse 5 ronde 3 Saturday 16 September 2023 +0–1=0 -8.4
PK Leidse Schaakbond Groep B Monday 15 May 2023 +3–3=1 +10.6
82e Noteboomtoernooi Groep C Friday 24 February 2023 +4–2=0 +23.0
Regionale competitie LeiSB 2022-2023 2e Klasse februari HERSTEL #4513 Saturday 1 October 2022 +1–0=0 +7.9
Regionale competitie LeiSB 2022-2023 2e Klasse december 2022 Saturday 1 October 2022 +0–1=0 -4.7
KNSB competitie 2022-2023 Klasse 5 ronde 4 Saturday 17 September 2022 +0–1=0 -6.2

Rating History

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Peak Ratings

Classic 1804 July 1, 2025
Rapid 1763 March 1, 2026
Blitz 1763 March 1, 2026

Games

Wins 42
Losses 55
Draws 19
Win Rate 36%

Performance by Color

Color Wins Draws Losses Win Rate
White 24 7 26 42%
Black 18 12 29 31%

Recent Matches

Kumar, D. (Dhruv) (1855) Monday 13 April 2026 LOSS -4.4
IJland, J. (Jens) (1553) Friday 20 March 2026 LOSS -9.6
IJland, J. (Jens) (1553) Friday 20 March 2026 LOSS -9.6
Gils van, M.H.C. (Martin) (1906) Tuesday 17 March 2026 LOSS -7.7
Gils van, M.H.C. (Martin) (1906) Tuesday 17 March 2026 LOSS -7.7
Sivók, V. (Vince) (1711) Sunday 22 February 2026 LOSS -6.8
Veldhuyzen, Y. (Ywein) (1904) Sunday 22 February 2026 LOSS -7.1
Beijen, M. (Mark) (1932) Saturday 21 February 2026 LOSS -6.3
Koes, R. (Richard) (1856) Saturday 21 February 2026 WIN +16.4
Kurtoglu, D. (Devrim) (1834) Friday 20 February 2026 DRAW +3.2
Baak, E.E. (Evert) (1865) Friday 20 February 2026 LOSS -8.3
Plug, A.J. (Arjan) (1777) Monday 9 February 2026 DRAW +1.2
Kaushik, S. (Shashank) (1708) Saturday 7 February 2026 LOSS -6.8
Frenzel, Qorianka (1661) Sunday 1 February 2026 LOSS -15.3
As van, C.J. (Cor) (1679) Saturday 31 January 2026 WIN +10.3
Chochoy, Patrick (1704) Friday 30 January 2026 WIN +11.2
Van De Kelder, Yves (1660) Wednesday 28 January 2026 WIN +9.7
Schouten, M. (Martin) (1724) Tuesday 27 January 2026 WIN +11.9
Rensink, C. (Chris) (1747) Monday 26 January 2026 DRAW +0.2
Kroon, J.W.M. (Johan) (1684) Sunday 25 January 2026 WIN +10.5