KNSB FIDE
CO

Colleen Otten

Rated since April 2003

2038 Classical

The good & the bad

Best wins
JORRITSMA, S. (STEFAN) 1903
Dutch Team Competition - klasse 4 Round 6 · 2026-03-28
Worst losses
STEEN VAN DER, J.A. (JAN-AART) 2118
Dutch Team Competition - klasse 4 Round 7 · 2026-02-07

FIDE Tournaments

Dutch Team Competition - klasse 4 Round 8 2026-03-07 +0–0=1 +3.6
Dutch Team Competition - klasse 4 Round 6 2026-03-28 +1–0=0 +6.6
Dutch Team Competition - klasse 4 Round 7 2026-02-07 +0–1=0 -7.8
Tata Steel Chess Tournament 2025 Tienkampen Friday 17 January 2025 +4–2=3 +25.2
Tata Steel Chess Tournament 2024 Tienkampen Friday 12 January 2024 +3–4=1 -5.1
Tata Steel Chess Tournament 2023 Tienkampen Friday 13 January 2023 +2–1=6 +1.1

Rating History

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Peak Ratings

Classical 2100

Games

Wins 1
Losses 1
Draws 1
Win Rate 33%

Performance by Color

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

All-time Games (from rating history)

Classical 135

Recent Matches

Hendriks, T.c. (tobias) (2164) 2026-03-07 DRAW +3.6
Jorritsma, S. (stefan) (1903) 2026-03-28 WIN +6.6
Steen Van Der, J.a. (jan-Aart) (2118) 2026-02-07 LOSS -7.8