KNSB FIDE
GB

Gijsbert de Bock

Rated since March 2026

1866 Classic
1866 Rapid
1866 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
MUSKENS, M.A. (MINK) 1932
11615 UniClass Science Park Amsterdam Schaaktoernooi Groep B · Saturday 5 July 2025
LUTE, C.N.A. (KEES) 1898
12993 KNSB competitie 2025-2026 Klasse 6 ronde 6 · Saturday 7 February 2026
COPIER, R. (RICHARD) 1879
11968 NHSB-competitie 2025-2026 Klasse 2D t/m 05-10-2025 · Monday 29 September 2025
BAKKER, J.P.A. (JOOP) 1867
10276 42e VOGES OPEN SCHAAKKAMPIOENSCHAP VAN HILLEGOM Groep A · Friday 21 November 2025
STELT VAN DER, E. (EZRA) 1858
10471 Tata Steel Chess Tournament 2026 Weekendvierkampem · Sunday 18 January 2026
Worst losses
KOELMANS, J.W. (JAN WILLEM) 1776
11615 UniClass Science Park Amsterdam Schaaktoernooi Groep B · Tuesday 8 July 2025
LUONG, A. (THAO) 1779
11615 UniClass Science Park Amsterdam Schaaktoernooi Groep B · Saturday 12 July 2025
KONING DE, A. (AARON) 1853
10471 Tata Steel Chess Tournament 2026 Weekendvierkampem · Friday 16 January 2026
VEERMAN, J.M.M. (JAN) 1855
11615 UniClass Science Park Amsterdam Schaaktoernooi Groep B · Sunday 6 July 2025
BRUIJN DE, A. (AAD) 1900
10276 42e VOGES OPEN SCHAAKKAMPIOENSCHAP VAN HILLEGOM Groep A · Friday 14 November 2025
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +2–1=0 +14.8
UniClass Science Park Amsterdam Schaaktoernooi Groep B Saturday 5 July 2025 +2–5=2 -10.5
42e VOGES OPEN SCHAAKKAMPIOENSCHAP VAN HILLEGOM Groep A Friday 7 November 2025 +1–2=3 +7.8
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +0–0=1
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +1–0=0 +10.5
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +1–0=0 +14.5
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +1–0=0 +8.9
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–0=1 -1.4
NHSB-competitie 2025-2026 Klasse 3D t/m 22-03-2026 Monday 1 September 2025 +0–0=1 -3.6
NHSB-competitie 2025-2026 Zilver t/m 08-03-2026 Monday 1 September 2025 +0–0=1 +3.7
NHSB-competitie 2025-2026 Klasse 3D t/m 22-02-2026 Monday 1 September 2025 +1–0=0 +9.7
NHSB-competitie 2025-2026 Klasse 2D t/m 08-02-2026 Monday 1 September 2025 +0–1=0 -9.7
NHSB-competitie 2025-2026 Klasse 3D t/m 21-12-2025 Monday 1 September 2025 +1–0=0 +12.7
NHSB-competitie 2025-2026 Klasse 3D t/m 12-10-2025 Monday 1 September 2025 +0–0=1 +3.3
NHSB-competitie 2025-2026 Klasse 2D t/m 05-10-2025 Monday 1 September 2025 +1–0=0 +15.9

Rating History

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Peak Ratings

Classic 1866 April 1, 2026
Rapid 1866 April 1, 2026
Blitz 1866 April 1, 2026

Games

Wins 11
Losses 9
Draws 10
Win Rate 37%

Performance by Color

Color Wins Draws Losses Win Rate
White 7 5 2 50%
Black 4 5 7 25%

Recent Matches

Stech, B. (Bryan) Saturday 28 March 2026 DRAW
Terwee, S.J.S. (Sybe) (1751) Thursday 19 March 2026 DRAW -3.6
Korin, S. (Serhii) (1797) Saturday 7 March 2026 WIN +10.5
Jansen, J.J.M. (Han) (1962) Tuesday 3 March 2026 DRAW +3.7
Swartjes, T. (Tom) (1759) Tuesday 17 February 2026 WIN +9.7
Lute, C.N.A. (Kees) (1898) Saturday 7 February 2026 WIN +14.5
Kesteren van, Y.T. (Yashin) (1921) Tuesday 3 February 2026 LOSS -9.7
Stelt van der, E. (Ezra) (1858) Sunday 18 January 2026 WIN +13.6
Koster de, W. (Willem) (1834) Saturday 17 January 2026 WIN +12.8
Koning de, A. (Aaron) (1853) Friday 16 January 2026 LOSS -11.6
Randen van, W.F. (Fred) (1894) Saturday 20 December 2025 DRAW +3.0
Kemperink, H.J.W.M. (Han) (1811) Tuesday 16 December 2025 WIN +12.7
Kurtoglu, D. (Devrim) (1827) Friday 12 December 2025 DRAW +0.7
Scherpenisse, C. (Kees) (1938) Friday 5 December 2025 DRAW +4.5
Hensbergen, W. (Willem) (1975) Friday 28 November 2025 LOSS -6.6
Gijsen van, J.C. (Jan) (1687) Saturday 22 November 2025 WIN +8.9
Bakker, J.P.A. (Joop) (1867) Friday 21 November 2025 WIN +15.0
Bruijn de, A. (Aad) (1900) Friday 14 November 2025 LOSS -8.9
Jeukens, T. (Tobias) (1875) Tuesday 7 October 2025 DRAW +3.3
Zyat, J. (Jamal) (1739) Saturday 4 October 2025 DRAW -1.4