KNSB FIDE
JA

Jan-Bart Abcouwer

Rated since October 2004

2048 Classical
2102 Rapid
2022 Blitz

The good & the bad

Best wins
LOOIJER, DAVE 2054
Tata Steel Chess 2026 - Weekendvierkampen · 2026-01-16
FREDERIKS, JESSE 2011
Tata Steel Chess 2026 - Weekendvierkampen · 2026-01-16
Worst losses
HYLARIDES, CHARLIE RONALD 1963
Tata Steel Chess 2026 - Weekendvierkampen · 2026-01-16
KLEUVER DE, E.E. (ESTHER) 1995
Dutch Team Competition - klasse 3 Round 8 · 2026-03-07
ROODE DE, P.A. (PETER) 2147
Dutch Team Competition - klasse 3 Round 9 · 2026-04-11

FIDE Tournaments

Dutch Team Competition - klasse 3 Round 9 2026-04-11 +0–1=0 -7.6
Dutch Team Competition - klasse 3 Round 8 2026-03-07 +0–1=0 -12.0
Dutch Team Competition - klasse 3 Round 6 2026-03-28 +0–0=1 -0.4
Dutch Team Competition - klasse 3 Round 7 2026-02-07 +0–0=1 -1.2
Tata Steel Chess 2026 - Weekendvierkampen 2026-01-16 +2–1=0 +5.6
Dutch Team Competition - klasse 3 Round 5 2025-12-13 +0–0=1
Tata Steel Chess Tournament 2024 Tienkampen Friday 12 January 2024 +3–4=2 -11.8

Rating History

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Peak Ratings

Classical 2234
Rapid 2102
Blitz 2081

Games

Wins 2
Losses 3
Draws 3
Win Rate 25%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 1 1 33%
Black 1 2 2 20%

All-time Games (from rating history)

Classical 202
Rapid 7
Blitz 17

Recent Matches

Roode De, P.a. (peter) (2147) 2026-04-11 LOSS -7.6
Kleuver De, E.e. (esther) (1995) 2026-03-07 LOSS -12.0
FM Overeem, M. (marc) (2053) 2026-03-28 DRAW -0.4
Schipper, P. (paul) (2026) 2026-02-07 DRAW -1.2
Hylarides, Charlie Ronald (1963) 2026-01-16 LOSS -12.8
Frederiks, Jesse (2011) 2026-01-16 WIN +8.6
Looijer, Dave (2054) 2026-01-16 WIN +9.8
Bosma, E.s. (erik) (2063) 2025-12-13 DRAW 0.0