KNSB FIDE
WH

Willem Holtgrefe

Rated since April 2025

1584 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
EIGENRAAM, A. (SANDER) 1804
10807 3e Volewijckers Open Rapidtoernooi B · Sunday 9 March 2025
KOOPMANS, P. (PERRY) 1628
10807 3e Volewijckers Open Rapidtoernooi B · Sunday 9 March 2025
BEEKHUIS, L. (LENNART) 1492
10807 3e Volewijckers Open Rapidtoernooi B · Sunday 9 March 2025
Worst losses
ROBERTS, T. (TOM) 1500
12216 Amsterdam Chess Open Groep D2 · Saturday 25 October 2025
SINGH, H. (HARMAN) 1572
10807 3e Volewijckers Open Rapidtoernooi B · Sunday 9 March 2025
PAREREN VAN, L. (LEANDRO) 1633
10807 3e Volewijckers Open Rapidtoernooi B · Sunday 9 March 2025
AU, W. (WILLY) 1641
10807 3e Volewijckers Open Rapidtoernooi B · Sunday 9 March 2025
JANSMA, R. (ROBBIN) 1698
10807 3e Volewijckers Open Rapidtoernooi B · Sunday 9 March 2025
Amsterdam Chess Open Groep D2 Friday 24 October 2025 +0–1=2
3e Volewijckers Open Rapidtoernooi B Sunday 9 March 2025 +3–4=0 +5.9

Rating History

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Peak Ratings

Rapid 1584 April 1, 2025

Games

Wins 3
Losses 5
Draws 2
Win Rate 30%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 1 1 60%
Black 0 1 4 0%

Recent Matches

Roberts, T. (Tom) (1500) Saturday 25 October 2025 LOSS
Mors, R. (Rens) (1544) Saturday 25 October 2025 DRAW
Singh, H. (Harman) (1562) Friday 24 October 2025 DRAW
Pareren van, L. (Leandro) (1633) Sunday 9 March 2025 LOSS -92.4
Jansma, R. (Robbin) (1698) Sunday 9 March 2025 LOSS -73.7
Beekhuis, L. (Lennart) (1492) Sunday 9 March 2025 WIN +81.6
Singh, H. (Harman) (1572) Sunday 9 March 2025 LOSS -110.7
Koopmans, P. (Perry) (1628) Sunday 9 March 2025 WIN +122.1
Au, W. (Willy) (1641) Sunday 9 March 2025 LOSS -90.0
Eigenraam, A. (Sander) (1804) Sunday 9 March 2025 WIN +169.0