KNSB FIDE
RK

Ron Klein

Rated since July 2005

1968 Classical
1951 Rapid
1940 Blitz

The good & the bad

Best wins
VAN HAPPEN, NIELS 1757
Open Dutch Rapid Championship 2026 · 2026-05-02
VAN OPSTAL, WOUT 1646
Open Dutch Rapid Championship 2026 · 2026-05-02
VAN DUUREN, GILEAD 1631
Open Dutch Rapid Championship 2026 · 2026-05-02
Worst losses
VEGARAJU, ATHARVA 1677
Open Dutch Rapid Championship 2026 · 2026-05-02
MOERI, ERICK 1738
Open Dutch Rapid Championship 2026 · 2026-05-02
SOSEF, NOAH 1825
Open Dutch Rapid Championship 2026 · 2026-05-02
KALISVAART, W.P. (PETER) 2069
Dutch Team Competition - klasse 3 Round 7 · 2026-02-07
BAKKER, J. (JAN) 2122
Dutch Team Competition - klasse 3 Round 9 · 2026-04-11

FIDE Tournaments

Open Dutch Rapid Championship 2026 2026-05-02 +4–3=2 -47.0
Dutch Team Competition - klasse 3 Round 9 2026-04-11 +0–1=0 -6.0
Dutch Team Competition - klasse 3 Round 6 2026-03-28 +0–0=1 -0.4
Dutch Team Competition - klasse 3 Round 7 2026-02-07 +0–1=0 -7.6
Open NK Rapid Groep A Saturday 2 May 2026 +4–3=2 -6.3
Open NK Rapid 2025 Open NK Rapid Saturday 3 May 2025 +4–3=2 +8.7

Rating History

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Peak Ratings

Classical 2115
Rapid 2014
Blitz 1976

Games

Wins 4
Losses 5
Draws 3
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 3 0 40%
Black 2 0 5 29%

All-time Games (from rating history)

Classical 153
Rapid 25
Blitz 17

Recent Matches

Vegaraju, Atharva (1677) 2026-05-02 LOSS -17.4
Van Duuren, Gilead (1631) 2026-05-02 WIN +2.0
Moeri, Erick (1738) 2026-05-02 LOSS -16.4
Neelakantan, Dakshesh Nathan 2026-05-02 WIN +1.6
Van Happen, Niels (1757) 2026-05-02 WIN +4.0
Suthan, Aadvik (1794) 2026-05-02 DRAW -5.2
Van Opstal, Wout (1646) 2026-05-02 WIN +2.2
Kazi, Zidan (1884) 2026-05-02 DRAW -3.2
Sosef, Noah (1825) 2026-05-02 LOSS -14.6
Bakker, J. (jan) (2122) 2026-04-11 LOSS -6.0
Eveleens, W. (wim) (1958) 2026-03-28 DRAW -0.4
Kalisvaart, W.p. (peter) (2069) 2026-02-07 LOSS -7.6