KNSB FIDE
AK

Alex Koelewijn

Rated since September 2011

1970 Classical
1902 Blitz

The good & the bad

Best wins
VISSER, I. (INGMAR) 1988
Dutch Team Competition - klasse 3 Round 9 · 2026-04-11
ELGERSMA, J.W. (HANNEKE) 1716
Dutch Team Competition - klasse 3 Round 8 · 2026-03-07
Worst losses
JOLLES, H. (HAJO) (FM) 2073
Dutch Team Competition - klasse 3 Round 7 · 2026-02-07

FIDE Tournaments

Dutch Team Competition - klasse 3 Round 9 2026-04-11 +1–0=0 +10.8
Dutch Team Competition - klasse 3 Round 8 2026-03-07 +1–0=0 +4.0
Dutch Team Competition - klasse 3 Round 6 2026-03-28 +0–0=1 +2.4
Dutch Team Competition - klasse 3 Round 7 2026-02-07 +0–1=0 -7.0
NK Snelschaken 2025 Groep A Saturday 13 September 2025 +10–10=6 -23.6
UniClass Science Park Amsterdam Schaaktoernooi Groep B Saturday 5 July 2025 +6–2=1 +7.7
Amsterdam Chess Open Groep B Friday 1 November 2024 +1–2=0 -21.6

Rating History

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Peak Ratings

Classical 2140
Blitz 1945

Games

Wins 2
Losses 1
Draws 1
Win Rate 50%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 0 1 67%
Black 0 1 0 0%

All-time Games (from rating history)

Classical 117
Blitz 24

Recent Matches

Visser, I. (ingmar) (1988) 2026-04-11 WIN +10.8
Elgersma, J.w. (hanneke) (1716) 2026-03-07 WIN +4.0
Laan, D.c. (david) (2040) 2026-03-28 DRAW +2.4
FM Jolles, H. (hajo) (2073) 2026-02-07 LOSS -7.0