KNSB FIDE
OE

Olaf Ephraim

Rated since March 2026

1956 Classic
1936 Rapid
1956 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
NIET DE, G.M. (GERT-MICHIEL) 2045
13247 KNSB competitie 2025-2026 Klasse 4 ronde 8 · Saturday 7 March 2026
Worst losses
VALSTAR, J.M. (JASPER) 1878
12409 KNSB competitie 2025-2026 Klasse 4 Ronde 4 · Saturday 22 November 2025
SCHOEN, H.A. (HUBERT) 1963
12757 16e Karel Kuip Vierkampen 2026 Groep A · Friday 17 April 2026
HAKVOORT, E.T. (ELCO) 2018
13528 KNSB competitie 2025-2026 Klasse 4 ronde 9 · Saturday 11 April 2026
EIJK VAN DER, D. (DICK) 2025
12484 SGA Competitie 2025-2026 2e Klasse A ronde 2 · Tuesday 11 November 2025
No FIDE-rated tournaments found.
16e Karel Kuip Vierkampen 2026 Groep A Friday 17 April 2026 +0–1=2 -12.8
SGA Competitie 2025-2026 2e Klasse A ronde 2 Wednesday 1 October 2025 +0–1=0 -10.3
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +0–1=0 -10.4
KNSB competitie 2025-2026 Klasse 4 ronde 6 Saturday 20 September 2025 +0–0=1 -0.7
KNSB competitie 2025-2026 Klasse 4 ronde 8 Saturday 20 September 2025 +1–0=0 +16.1
KNSB competitie 2025-2026 Klasse 4 ronde 7 Saturday 20 September 2025 +0–0=1 +5.4
KNSB competitie 2025-2026 Klasse 4 Ronde 4 Saturday 20 September 2025 +0–1=0 -15.3
KNSB competitie 2025-2026 Klasse 4 ronde 3 Saturday 20 September 2025 +0–0=1 +1.9

Rating History

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Peak Ratings

Classic 1956 April 1, 2026
Rapid 1936 March 1, 2026
Blitz 1956 May 1, 2026

Games

Wins 1
Losses 4
Draws 5
Win Rate 10%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 3 1 20%
Black 0 2 3 0%

Recent Matches

Verhoeff, T.J. (Timardi) (1931) Saturday 18 April 2026 DRAW -0.9
Schaefer, M. (Menno) (1966) Saturday 18 April 2026 DRAW +0.4
Schoen, H.A. (Hubert) (1963) Friday 17 April 2026 LOSS -12.3
Hakvoort, E.T. (Elco) (2018) Saturday 11 April 2026 LOSS -10.4
Lust, E. (Erik) (1922) Saturday 28 March 2026 DRAW -0.7
Niet de, G.M. (Gert-Michiel) (2045) Saturday 7 March 2026 WIN +16.1
Go, B. (Benjamin) (2100) Saturday 7 February 2026 DRAW +5.4
Valstar, J.M. (Jasper) (1878) Saturday 22 November 2025 LOSS -15.3
Eijk van der, D. (Dick) (2025) Tuesday 11 November 2025 LOSS -10.3
Dam, T. (Thijs) (2014) Saturday 1 November 2025 DRAW +1.9