KNSB FIDE
WD

Willem Dekker

Rated since December 2019

1601 Classical
1627 Rapid
1569 Blitz

The good & the bad

Best wins
BECKER, JEFFREY 1584
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
KRUISSELBRINK, LEO 1573
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
Worst losses
VAN DER SLUIJS, AAD 1537
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
VAN OOSTENBRUGGE, GERT-JAN 1643
Tata Steel Chess 2026 - Tienkampen · 2026-01-23

FIDE Tournaments

Tata Steel Chess 2026 - Tienkampen 2026-01-23 +2–2=2 -9.2
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +2–4=3 -1.7
NHSB Herfstveteranen schaaktoernooi 2025 Groep C ronde 7 en 8 Wednesday 15 October 2025 +0–0=1 -2.0
NHSB Herfstveteranen schaaktoernooi 2025 Groep C Wednesday 15 October 2025 +2–2=2 -4.7

Rating History

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Peak Ratings

Classical 1610
Rapid 1627
Blitz 1569

Games

Wins 2
Losses 2
Draws 2
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 1 1 50%
Black 0 1 1 0%

All-time Games (from rating history)

Classical 22
Rapid 4
Blitz 6

Recent Matches

Meij, Jim (1606) 2026-01-23 DRAW -0.4
Van Oostenbrugge, Gert-Jan (1643) 2026-01-23 LOSS -18.0
Becker, Jeffrey (1584) 2026-01-23 WIN +18.4
Van Der Sluijs, Aad (1537) 2026-01-23 LOSS -24.0
De Weerd, Bert (1552) 2026-01-23 DRAW -3.2
Kruisselbrink, Leo (1573) 2026-01-23 WIN +18.0