KNSB FIDE
JB

John de Boer

Rated since December 2023

1745 Classical

The good & the bad

Worst losses
CVETKOVIC, R. (REINHARD) 1821
Dutch Team Competition - klasse 4 Round 9 ยท 2026-04-11

FIDE Tournaments

Dutch Team Competition - klasse 4 Round 9 2026-04-11 +0–1=0 -16.8
Open Voorster Kampioenschap 2026 groepB_R6 Monday 5 January 2026 +0–1=0 -9.1
Open Voorster Kampioenschap 2026 GroepB_R5 Monday 5 January 2026 +0–1=0 -10.2
Open Voorster Kampioenschap 2026 GroepB_R4 Monday 5 January 2026 +1–0=0 +16.9
Open Voorster Kampioenschap 2026 GroepB_R2 Monday 5 January 2026 +0–1=0 -10.0
Open Voorster Kampioenschap 2026 Groep B Monday 5 January 2026 +0–1=0 -10.2

Rating History

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Peak Ratings

Classical 1846

Games

Wins 0
Losses 1
Draws 0
Win Rate 0%

Performance by Color

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

All-time Games (from rating history)

Classical 19

Recent Matches

Cvetkovic, R. (reinhard) (1821) 2026-04-11 LOSS -16.8