KNSB FIDE
CS

Claus Schaffrath

Rated since June 2025

1746 Classical
1727 Rapid

The good & the bad

Best wins
DONAUER, DANIEL 1845
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
Worst losses
LEMMEN, GERRIT 1800
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
KAZI, ZIDAN 1821
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
SOSEF, NOAH 1840
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
VAN INGEN, RIK 1873
Tata Steel Chess 2026 - Tienkampen · 2026-01-23

FIDE Tournaments

Tata Steel Chess 2026 - Tienkampen 2026-01-23 +1–4=1 -45.6
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +2–5=1 -137.9
Amsterdam Chess Open Groep C2 Friday 24 October 2025 +3–2=1
Open NK Rapid 2025 Open NK Rapid Saturday 3 May 2025 +4–5=0

Rating History

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Peak Ratings

Classical 1792
Rapid 1727

Games

Wins 1
Losses 4
Draws 1
Win Rate 17%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 1 1 33%
Black 0 0 3 0%

All-time Games (from rating history)

Classical 11
Rapid 7

Recent Matches

Lemmen, Gerrit (1800) 2026-01-23 LOSS -19.6
Sosef, Noah (1840) 2026-01-23 LOSS -17.2
Bertelkamp, Johan (1838) 2026-01-23 DRAW +2.4
Kazi, Zidan (1821) 2026-01-23 LOSS -18.4
Donauer, Daniel (1845) 2026-01-23 WIN +22.8
Van Ingen, Rik (1873) 2026-01-23 LOSS -15.6