KNSB FIDE
JK

Jesper Kool

Rated since November 2022

1964 Classical
1909 Rapid
1647 Blitz

The good & the bad

Best wins
OMOTA, VLAD 1986
85e Noteboomtoernooi · 2026-02-20
ANDRINGA, A.T. (ARJO) 1977
Dutch Team Competition - klasse 3 Round 7 · 2026-02-07
Worst losses
HOFF, TOM VAN `T 2022
85e Noteboomtoernooi · 2026-02-20
BOS, N. (NIELS) 2033
Dutch Team Competition - klasse 3 Round 6 · 2026-03-28
BECX, CESAR (FM) 2078
85e Noteboomtoernooi · 2026-02-20
KETEL, RAOUL VAN (FM) 2182
85e Noteboomtoernooi · 2026-02-20

FIDE Tournaments

Dutch Team Competition - klasse 3 Round 9 2026-04-11 +0–0=1
Dutch Team Competition - klasse 3 Round 8 2026-03-07 +0–0=1 +3.6
Dutch Team Competition - klasse 3 Round 6 2026-03-28 +0–1=0 -16.8
Dutch Team Competition - klasse 3 Round 7 2026-02-07 +1–0=0 +20.8
85e Noteboomtoernooi 2026-02-20 +1–3=1 -8.4
85e Daniel Noteboomtoernooi Groep A Friday 20 February 2026 +1–3=1 -15.0
Amsterdam Chess Open Groep B2 Friday 24 October 2025 +2–3=1 -42.8
HSG Open 2025 Groep B Friday 20 June 2025 +3–0=1 +45.5
2025 Chess.com Botwinnik Rapid toernooi Groep A Saturday 4 January 2025 +2–1=4 +39.0

Rating History

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Peak Ratings

Classical 1977
Rapid 1909
Blitz 1647

Games

Wins 2
Losses 4
Draws 3
Win Rate 22%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 2 2 20%
Black 1 1 2 25%

All-time Games (from rating history)

Classical 45
Rapid 6
Blitz 10

Recent Matches

Hennink, W. (wouter) (1963) 2026-04-11 DRAW 0.0
CM Brasser, P. (paul) (2044) 2026-03-07 DRAW +3.6
Bos, N. (niels) (2033) 2026-03-28 LOSS -16.8
Andringa, A.t. (arjo) (1977) 2026-02-07 WIN +20.8
FM Ketel, Raoul Van (2182) 2026-02-20 LOSS -8.8
FM Becx, Cesar (2078) 2026-02-20 LOSS -14.0
Hoff, Tom Van `t (2022) 2026-02-20 LOSS -16.8
Omota, Vlad (1986) 2026-02-20 WIN +21.2
FM Heemskerk, Wim (2158) 2026-02-20 DRAW +10.0