KNSB FIDE
JB

Jaap de Berg

Rated since April 2020

1890 Classical

The good & the bad

Best wins
VALSTAR, J.M. (JASPER) 1913
Dutch Team Competition - klasse 4 Round 5 · 2025-12-13
Worst losses
TERWEE, M.J.S. (MICHIEL) 1857
Dutch Team Competition - klasse 4 Round 8 · 2026-03-07

FIDE Tournaments

Dutch Team Competition - klasse 4 Round 8 2026-03-07 +0–1=0 -11.2
Dutch Team Competition - klasse 4 Round 7 2026-02-07 +0–0=1 +0.2
Dutch Team Competition - klasse 4 Round 5 2025-12-13 +1–0=0 +10.6
NHSB Herfstveteranen schaaktoernooi 2025 Groep A ronde 7 en 8 Wednesday 15 October 2025 +0–1=0 -14.8
NHSB Herfstveteranen schaaktoernooi 2025 Groep A Wednesday 15 October 2025 +1–3=1 -32.3

Rating History

Loading rating history...

Peak Ratings

Classical 1975

Games

Wins 1
Losses 1
Draws 1
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 0 1 50%
Black 0 1 0 0%

All-time Games (from rating history)

Classical 38

Recent Matches

Terwee, M.j.s. (michiel) (1857) 2026-03-07 LOSS -11.2
Kraker De, J.a. (johnny) (1908) 2026-02-07 DRAW +0.2
Valstar, J.m. (jasper) (1913) 2025-12-13 WIN +10.6