KNSB FIDE
JJ

Jonse de Jong

Rated since May 2025

1952 Classical

The good & the bad

Best wins
PASTI, FABIO 1860
85e Noteboomtoernooi · 2026-02-20
REEMST, MARNIX 1842
2026 Chess.com Botwinnik Open - Groep B · 2026-01-02
SYBESMA, TJALLING 1797
85e Noteboomtoernooi · 2026-02-20
LAUDY, P.A.J. (PAUL) 1770
Dutch Team Competition - klasse 5 Round 7 · 2026-03-07
Worst losses
VAN DER PAS, PAUL 1731
2026 Chess.com Botwinnik Open - Groep B · 2026-01-02
TJIN A LIEN, IKE 1790
2026 Chess.com Botwinnik Open - Groep B · 2026-01-02
VEEN VAN, M. (MAARTEN) 1919
Dutch Team Competition - klasse 5 Round 4 · 2025-12-13
STRADMEIJER, GEERT 1931
85e Noteboomtoernooi · 2026-02-20
FRITSCHY, P. (PIETER) 1933
Dutch Team Competition - klasse 5 Round 5 · 2026-03-28

FIDE Tournaments

Dutch Team Competition - klasse 5 Round 7 2026-03-07 +1–0=0 +10.0
Dutch Team Competition - klasse 5 Round 5 2026-03-28 +0–1=0 -21.6
85e Noteboomtoernooi 2026-02-20 +2–1=3 -20.8
2026 Chess.com Botwinnik Open - Groep B 2026-01-02 +1–3=1 -90.8
Dutch Team Competition - klasse 5 Round 4 2025-12-13 +0–1=0 -29.6
85e Daniel Noteboomtoernooi Groep B Friday 20 February 2026 +2–1=3 +42.4

Rating History

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Peak Ratings

Classical 2111

Games

Wins 4
Losses 6
Draws 4
Win Rate 29%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 4 2 14%
Black 3 0 4 43%

All-time Games (from rating history)

Classical 21

Recent Matches

Laudy, P.a.j. (paul) (1770) 2026-03-07 WIN +10.0
Fritschy, P. (pieter) (1933) 2026-03-28 LOSS -21.6
Sybesma, Tjalling (1797) 2026-02-20 WIN +10.4
Barlow, James (1916) 2026-02-20 DRAW -4.0
Pasti, Fabio (1860) 2026-02-20 WIN +13.2
Abanes, Menandro (1684) 2026-02-20 DRAW -14.0
Stradmeijer, Geert (1931) 2026-02-20 LOSS -23.2
Wagemans, Ed (1929) 2026-02-20 DRAW -3.2
Molendijk, Pieter (1989) 2026-01-02 DRAW -4.8
Van Der Berg, Bas (1978) 2026-01-02 LOSS -25.2
Van Der Pas, Paul (1731) 2026-01-02 LOSS -35.6
Tjin A Lien, Ike (1790) 2026-01-02 LOSS -33.6
Reemst, Marnix (1842) 2026-01-02 WIN +8.4
Veen Van, M. (maarten) (1919) 2025-12-13 LOSS -29.6