KNSB FIDE
WJ

Wander Jorritsma

Rated since July 2023

1865 Classic
1914 Rapid
1865 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
BRUINSMA, J. (JURA) 1883
12448 Schaak Combinatie Leeuwarden Intern 1-10 · Tuesday 23 September 2025
BRUINS, R. (RYAN) 1604
12448 Schaak Combinatie Leeuwarden Intern 1-10 · Tuesday 16 September 2025
Worst losses
HAAF TEN, E.F. (ERNST) 1907
12448 Schaak Combinatie Leeuwarden Intern 1-10 · Tuesday 14 October 2025
SMIT, H. (HANS) 1908
12409 KNSB competitie 2025-2026 Klasse 4 Ronde 4 · Saturday 22 November 2025
JONG DE, W.P.J. (WIETSE) 1918
12448 Schaak Combinatie Leeuwarden Intern 1-10 · Tuesday 30 September 2025
YKEMA, W. (WIM) 1927
12448 Schaak Combinatie Leeuwarden Intern 1-10 · Tuesday 7 October 2025
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 4 Ronde 4 Saturday 20 September 2025 +0–1=0 -12.1
Schaak Combinatie Leeuwarden Intern 1-10 Tuesday 16 September 2025 +2–3=0 -17.8

Rating History

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Peak Ratings

Classic 1965 Dec. 1, 2024
Rapid 1914 May 1, 2025
Blitz 1865 March 1, 2026

Games

Wins 2
Losses 4
Draws 0
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 0 1 50%
Black 1 0 3 25%

Recent Matches

Smit, H. (Hans) (1908) Saturday 22 November 2025 LOSS -12.1
Haaf ten, E.F. (Ernst) (1907) Tuesday 14 October 2025 LOSS -12.3
Ykema, W. (Wim) (1927) Tuesday 7 October 2025 LOSS -11.6
Jong de, W.P.J. (Wietse) (1918) Tuesday 30 September 2025 LOSS -11.0
Bruinsma, J. (Jura) (1883) Tuesday 23 September 2025 WIN +12.8
Bruins, R. (Ryan) (1604) Tuesday 16 September 2025 WIN +4.3