KNSB FIDE
GR

Gerrit Roos

Rated since February 2020

1835 Classical

The good & the bad

Best wins
NOORDHOFF, E.P. (ENNO) 1992
Dutch Team Competition - klasse 5 Round 4 · 2025-12-13
COENJAERTS, RENE 1784
Tata Steel Chess 2026 - Dagvierkampen · 2026-01-19
Worst losses
OZDEMIR, O. (ORHAN GALIP) 1716
Dutch Team Competition - klasse 5 Round 7 · 2026-03-07
GRONDHOUT, T. (TIJMEN) 1803
Dutch Team Competition - klasse 5 Round 5 · 2026-03-28

FIDE Tournaments

Dutch Team Competition - klasse 5 Round 7 2026-03-07 +0–1=0 -13.8
Dutch Team Competition - klasse 5 Round 5 2026-03-28 +0–1=0 -11.6
Dutch Team Competition - klasse 5 Round 6 2026-02-07 +0–0=1 -1.0
Tata Steel Chess 2026 - Dagvierkampen 2026-01-19 +1–0=1 +6.4
Dutch Team Competition - klasse 5 Round 4 2025-12-13 +1–0=0 +14.0
Open NK Schaken 2025 Zesrondig 1 Tuesday 22 July 2025 +0–4=1 -33.4
Tata Steel Chess Tournament 2025 Dagvierkampen Friday 17 January 2025 +0–2=1 -30.3
Open NK Schaken 2024 Zesrondig 2 Monday 22 July 2024 +4–1=1 +24.8
Tata Steel Chess Tournament 2024 Dagvierkampen Friday 12 January 2024 +0–1=1 -10.7
Tata Steel Chess Tournament 2023 Dagvierkampen Friday 13 January 2023 +1–1=1 +7.7

Rating History

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Peak Ratings

Classical 1922

Games

Wins 2
Losses 2
Draws 2
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 1 0 50%
Black 1 1 2 25%

All-time Games (from rating history)

Classical 44

Recent Matches

Ozdemir, O. (orhan Galip) (1716) 2026-03-07 LOSS -13.8
Grondhout, T. (tijmen) (1803) 2026-03-28 LOSS -11.6
Arends, G.s. (gijs) (1825) 2026-02-07 DRAW -1.0
Coenjaerts, Rene (1784) 2026-01-19 WIN +8.0
De Jong, Sebastiaan (1801) 2026-01-19 DRAW -1.6
Noordhoff, E.p. (enno) (1992) 2025-12-13 WIN +14.0