MK

Marcel Kok

Rated since March 2026

1200 Classic
1200 Rapid
1200 Blitz

RIVALRY

Nemesis
Kweldam, W. (Wim)
Games: 4 · Win rate: 0%
Kryptonite
Ubbels, C.A. (Eelco)
Games: 3 · Win rate: 0%

The good & the bad

Worst losses
KWELDAM, W. (WIM) 1200
13397 W.S.G. interne competitie 06-01-2026 t/m 24-03-2026 (030030) · Tuesday 17 March 2026
DERKSEN, G. (ALEX) 1244
13397 W.S.G. interne competitie 06-01-2026 t/m 24-03-2026 (030030) · Tuesday 10 March 2026
MIGCHELBRINK, J. (JOCHEM) 1294
13397 W.S.G. interne competitie 06-01-2026 t/m 24-03-2026 (030030) · Tuesday 13 January 2026
UBBELS, C.A. (EELCO) 1416
13397 W.S.G. interne competitie 06-01-2026 t/m 24-03-2026 (030030) · Tuesday 24 February 2026
KWELDAM, K. (KEVIN) 1417
13397 W.S.G. interne competitie 06-01-2026 t/m 24-03-2026 (030030) · Tuesday 20 January 2026
No FIDE-rated tournaments found.
W.S.G. interne competitie 06-01-2026 t/m 24-03-2026 (030030) Tuesday 2 September 2025 +0–10=0 -163.3
W.S.G. interne competitie 04-11-2025 t/m 16-12-2025 (030030) Tuesday 2 September 2025 +0–5=1
W.S.G. interne competitie 02-09-2025 t/m 28-10-2025 (030030) Tuesday 2 September 2025 +0–8=2

Rating History

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Peak Ratings

Classic 1200 March 1, 2026
Rapid 1200 March 1, 2026
Blitz 1200 March 1, 2026

Games

Wins 0
Losses 23
Draws 3
Win Rate 0%

Performance by Color

Color Wins Draws Losses Win Rate
White 0 2 10 0%
Black 0 1 13 0%

Recent Matches

Kweldam, W. (Wim) (1200) Tuesday 17 March 2026 LOSS -38.2
Derksen, G. (Alex) (1244) Tuesday 10 March 2026 LOSS -33.5
Klein Langenhorst, G.H. (Gerard) (1686) Tuesday 3 March 2026 LOSS -3.4
Ubbels, C.A. (Eelco) (1416) Tuesday 24 February 2026 LOSS -17.2
Eckhardt, J.H. (Jan) (1449) Tuesday 10 February 2026 LOSS -14.6
Waal de, W.J.A. (Wouter) Tuesday 3 February 2026 LOSS
Klein Poelhuis, J.W. (Jan Willem) (1504) Tuesday 27 January 2026 LOSS -11.0
Kweldam, K. (Kevin) (1417) Tuesday 20 January 2026 LOSS -17.1
Migchelbrink, J. (Jochem) (1294) Tuesday 13 January 2026 LOSS -28.3
Hummelink, E. (Emy) Tuesday 6 January 2026 LOSS
Derksen, G. (Alex) (1244) Tuesday 16 December 2025 LOSS
Ruesink, K. (Kay) (1453) Tuesday 9 December 2025 DRAW
Waal de, W.J.A. (Wouter) Tuesday 25 November 2025 LOSS
Barachtjansky, D. (Daniel) (1562) Tuesday 18 November 2025 LOSS
Mony, A. (Anoop) (1569) Tuesday 11 November 2025 LOSS
Kweldam, W. (Wim) Tuesday 4 November 2025 LOSS
Ubbels, C.A. (Eelco) (1683) Tuesday 14 October 2025 LOSS
Ubbels, C.A. (Eelco) (1683) Tuesday 14 October 2025 LOSS
Kweldam, W. (Wim) Tuesday 7 October 2025 LOSS
Kweldam, W. (Wim) Tuesday 7 October 2025 LOSS