KNSB FIDE
CK

Casper de Koning

Rated since August 2024

1578 Classical

The good & the bad

Best wins
VAN HAAFTEN, ROB 1541
Amsterdam Chess Festival 2026 - Group C · 2026-07-11
GOOIJERS, RICHARD 1464
Amsterdam Chess Festival 2026 - Group C · 2026-07-11
Worst losses
BEN CHERIF, RACHID 1464
Amsterdam Chess Festival 2026 - Group C · 2026-07-11
PATIL, NEEV 1528
Amsterdam Chess Festival 2026 - Group C · 2026-07-11
VAN DER VELDEN, RENS 1770
Amsterdam Chess Festival 2026 - Group C · 2026-07-11
VERHEIJDEN, CHRIS 1773
Amsterdam Chess Festival 2026 - Group C · 2026-07-11

FIDE Tournaments

Amsterdam Chess Festival 2026 - Group C 2026-07-11 +2–4=0 -52.8
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +2–0=1 +27.9

Rating History

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Peak Ratings

Classical 1641

Games

Wins 2
Losses 4
Draws 0
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 0 1 67%
Black 0 0 3 0%

All-time Games (from rating history)

Classical 23

Recent Matches

Van Der Velden, Rens (1770) 2026-07-11 LOSS -12.4
Verheijden, Chris (1773) 2026-07-11 LOSS -12.4
Gooijers, Richard (1464) 2026-07-11 WIN +11.2
Patil, Neev (1528) 2026-07-11 LOSS -25.6
Van Haaften, Rob (1541) 2026-07-11 WIN +15.2
Ben Cherif, Rachid (1464) 2026-07-11 LOSS -28.8