KNSB FIDE
WG

William van de Groep

Rated since July 2008

1950 Classical
1960 Rapid
1997 Blitz

RIVALRY

Easy Target
De Ridder, Eric
Games: 3 · Win rate: 67%

The good & the bad

Best wins
HOOGLAND, DIRK (CM) 2108
OSBO Snelschaakkampioenschap 2026 · 2026-01-03
SCHOFFELMEER, JETSE 1891
OSBO Snelschaakkampioenschap 2026 · 2026-01-03
REMMERTS, JOHN 1869
OSBO Snelschaakkampioenschap 2026 · 2026-01-03
VAN KEULEN, KOEN 1865
OSBO Snelschaakkampioenschap 2026 · 2026-01-03
DE RIDDER, ERIC 1863
OSBO Snelschaakkampioenschap 2026 · 2026-01-03
Worst losses
MOLEWIJK, TOM 1803
OSBO Snelschaakkampioenschap 2026 · 2026-01-03
BROUWER, JOEY 1838
OSBO Snelschaakkampioenschap 2026 · 2026-01-03
DE RIDDER, ERIC 1863
OSBO Snelschaakkampioenschap 2026 · 2026-01-03
SCHOFFELMEER, JETSE 1891
OSBO Snelschaakkampioenschap 2026 · 2026-01-03
PREUTER, CARLOS 1929
OSBO Snelschaakkampioenschap 2026 · 2026-01-03

FIDE Tournaments

Dutch Team Competition - klasse 2 Round 9 2026-04-11 +0–1=0 -7.0
Dutch Team Competition - klasse 2 Round 8 2026-03-07 +0–0=1 +6.8
Dutch Team Competition - klasse 2 Round 7 2026-02-07 +0–1=0 -5.6
OSBO Snelschaakkampioenschap 2026 2026-01-03 +8–6=1 -35.8

Rating History

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Peak Ratings

Classical 2025
Rapid 1975
Blitz 2033

Games

Wins 8
Losses 8
Draws 2
Win Rate 44%

Performance by Color

Color Wins Draws Losses Win Rate
White 5 1 3 56%
Black 3 1 5 33%

All-time Games (from rating history)

Classical 131
Rapid 5
Blitz 99

Recent Matches

Jong De, M. (mathijs) (2066) 2026-04-11 LOSS -7.0
Heer De, M. (machiel) (2234) 2026-03-07 DRAW +6.8
Dwarshuis, J.h. (arjan) (2120) 2026-02-07 LOSS -5.6
Remmerts, John (1869) 2026-01-03 WIN +5.6
Van Keulen, Koen (1865) 2026-01-03 WIN +5.6
Brouwer, Joey (1838) 2026-01-03 LOSS -15.0
Pijkeren, Jan (2197) 2026-01-03 LOSS -5.6
CM Hoogland, Dirk (2108) 2026-01-03 WIN +12.0
De Ridder, Eric (1863) 2026-01-03 LOSS -14.4
Preuter, Carlos (1929) 2026-01-03 LOSS -12.8
Schoffelmeer, Jetse (1891) 2026-01-03 LOSS -13.8
Schoffelmeer, Jetse (1891) 2026-01-03 WIN +6.2
Peters, Edwin (1761) 2026-01-03 WIN +3.4
Peters, Edwin (1761) 2026-01-03 WIN +3.4
Molewijk, Tom (1803) 2026-01-03 DRAW -5.8
Molewijk, Tom (1803) 2026-01-03 LOSS -15.8
De Ridder, Eric (1863) 2026-01-03 WIN +5.6
De Ridder, Eric (1863) 2026-01-03 WIN +5.6