KNSB FIDE
PW

Peter van der Werf

Rated since March 2026

1758 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
KORT, W. (WILCO) 1926
13315 KNSB competitie 2025-2026 Klasse 5 ronde 5 · Saturday 28 March 2026
MARK VAN DER, A. (ARIE) 1792
13375 SGA Competitie 2025-2026 3e Klasse A ronde 5 en 6 · Tuesday 3 March 2026
KERKHOFF, F.C. (FRANS) 1710
12681 SGA Competitie 2025-2026 3e Klasse A ronde 3 · Tuesday 2 December 2025
AARTEN, M.M. (MARJOLEIN) 1635
13644 SGA Competitie 2025-2026 3e Klasse A ronde 6 · Tuesday 31 March 2026
SCHOT, A. (ARON) 1606
13077 SGA Competitie 2025-2026 3e Klasse A ronde 4 · Monday 9 February 2026
Worst losses
KNEGT DE, J. (JAAP) 1754
12846 SGA Competitie 2025-2026 Bronzen Beker kwartfinale · Thursday 22 January 2026
KOP, J. (JELLE) 1769
12265 KNSB competitie 2025-2026 Klasse 5 ronde 2 · Saturday 1 November 2025
No FIDE-rated tournaments found.
SGA Competitie 2025-2026 2e Klasse B ronde 7 Wednesday 1 October 2025 +0–0=1 +0.4
SGA Competitie 2025-2026 3e Klasse A ronde 6 Wednesday 1 October 2025 +1–0=0 +7.8
SGA Competitie 2025-2026 3e Klasse A ronde 5 en 6 Wednesday 1 October 2025 +1–0=0 +13.1
SGA Competitie 2025-2026 3e Klasse A ronde 4 Wednesday 1 October 2025 +1–0=0 +7.1
SGA Competitie 2025-2026 Bronzen Beker kwartfinale Wednesday 1 October 2025 +0–1=0 -13.4
SGA Competitie 2025-2026 3e Klasse A ronde 3 Wednesday 1 October 2025 +1–0=0 +10.6
SGA Competitie 2025-2026 Bronzen Beker ronde 1 Wednesday 1 October 2025 +1–0=0 +6.8
SGA Competitie 2025-2026 3e Klasse A ronde 2 Wednesday 1 October 2025 +0–0=1 +1.5
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +1–0=0 +17.5
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–0=1 -3.1
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +0–0=1 +6.7
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +0–0=1 +0.7
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–1=0 -6.1

Rating History

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Peak Ratings

Classic 1803 April 1, 2026
Rapid 1758 March 1, 2026
Blitz 1803 April 1, 2026

Games

Wins 6
Losses 2
Draws 5
Win Rate 46%

Performance by Color

Color Wins Draws Losses Win Rate
White 5 1 1 71%
Black 1 4 1 17%

Recent Matches

Meester, R.G. (Rene) (1815) Friday 24 April 2026 DRAW +0.4
Aarten, M.M. (Marjolein) (1635) Tuesday 31 March 2026 WIN +7.8
Kort, W. (Wilco) (1926) Saturday 28 March 2026 WIN +17.5
Ersöz, B.H. (Baris) (1586) Saturday 7 March 2026 DRAW -3.1
Mark van der, A. (Arie) (1792) Tuesday 3 March 2026 WIN +13.1
Schot, A. (Aron) (1606) Monday 9 February 2026 WIN +7.1
Knegt de, J. (Jaap) (1754) Thursday 22 January 2026 LOSS -13.4
Egdell, B.J. (Brian) (1972) Saturday 13 December 2025 DRAW +6.7
Kerkhoff, F.C. (Frans) (1710) Tuesday 2 December 2025 WIN +10.6
Wagenaar, A.M. (Anne) (1588) Tuesday 25 November 2025 WIN +6.8
Oudshoorn, P. (Paul) (1780) Saturday 22 November 2025 DRAW +0.7
Rahimi, L. (Leon Darius) (1803) Friday 7 November 2025 DRAW +1.5
Kop, J. (Jelle) (1769) Saturday 1 November 2025 LOSS -6.1