KNSB FIDE
SJ

Stefan Jorritsma

Rated since April 2006

1886 Classical

The good & the bad

Best wins
BAKKER, R. (ROEL) 2004
Dutch Team Competition - klasse 4 Round 7 · 2026-02-07
GROEN, COR 1886
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
VAN DEN BERG, JAAP 1854
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
Worst losses
BOLHUIS, R. (RIDENS) 1879
Dutch Team Competition - klasse 4 Round 9 · 2026-04-11
VAN DIJKHUIZEN, ROBBERT 1880
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
SPODEN, KURT 1895
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
OTTEN, C.J. (COLLEEN) 2028
Dutch Team Competition - klasse 4 Round 6 · 2026-03-28

FIDE Tournaments

Dutch Team Competition - klasse 4 Round 9 2026-04-11 +0–1=0 -10.6
Dutch Team Competition - klasse 4 Round 8 2026-03-07 +0–0=1 +0.2
Dutch Team Competition - klasse 4 Round 6 2026-03-28 +0–1=0 -6.6
Tata Steel Chess 2026 - Tienkampen 2026-01-23 +2–2=5 -3.2
Dutch Team Competition - klasse 4 Round 7 2026-02-07 +1–0=0 +13.0
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +2–2=5 -11.0
Tata Steel Chess Tournament 2025 Tienkampen Friday 17 January 2025 +4–3=1 +14.2
Tata Steel Chess Tournament 2024 Tienkampen Friday 12 January 2024 +3–4=2 +9.0

Rating History

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Peak Ratings

Classical 1919

Games

Wins 3
Losses 4
Draws 6
Win Rate 23%

Performance by Color

Color Wins Draws Losses Win Rate
White 0 4 1 0%
Black 3 2 3 38%

All-time Games (from rating history)

Classical 240

Recent Matches

Bolhuis, R. (ridens) (1879) 2026-04-11 LOSS -10.6
Seelemeijer, J. (jasper) (1912) 2026-03-07 DRAW +0.2
Otten, C.j. (colleen) (2028) 2026-03-28 LOSS -6.6
Xu, Nicholas M (1851) 2026-01-23 DRAW -1.2
Van Dijkhuizen, Robbert (1880) 2026-01-23 LOSS -10.4
Spoden, Kurt (1895) 2026-01-23 LOSS -10.0
Van De Griend, Johan (1862) 2026-01-23 DRAW -0.8
Ebels, Theo (1924) 2026-01-23 DRAW +0.8
Van Den Berg, Jaap (1854) 2026-01-23 WIN +9.0
Buitink, Bert (1908) 2026-01-23 DRAW +0.4
Groen, Cor (1886) 2026-01-23 WIN +9.8
Desportes, Gerard (1861) 2026-01-23 DRAW -0.8
Bakker, R. (roel) (2004) 2026-02-07 WIN +13.0