KNSB FIDE
TZ

Thom Zwamborn

Rated since January 2024

1954 Classical
1940 Rapid

The good & the bad

Best wins
DE KONING, MARTIN 1994
Tata Steel Chess 2026 - Weekendvierkampen · 2026-01-16
BAKKER, JOHAN 1947
Tata Steel Chess 2026 - Weekendvierkampen · 2026-01-16
VERWEIJ, G.S. (GEERT) 1899
Dutch Team Competition - klasse 5 Round 4 · 2025-12-13
DREWES, B.A. (BENNO) 1841
Dutch Team Competition - klasse 5 Round 5 · 2026-03-28

FIDE Tournaments

Dutch Team Competition - klasse 5 Round 5 2026-03-28 +1–0=0 +7.2
Dutch Team Competition - klasse 5 Round 6 2026-02-07 +0–0=1 -1.6
Tata Steel Chess 2026 - Weekendvierkampen 2026-01-16 +2–0=1 +24.2
Dutch Team Competition - klasse 5 Round 4 2025-12-13 +1–0=0 +9.6
51e Open Kampioenschap van Utrecht Groep B Friday 15 May 2026 +3–1=2 +14.9
Amsterdam Chess Open Groep B1 Friday 24 October 2025 +3–2=1 +18.4
17e BPB Limburg Open 2025 Groep B Friday 6 June 2025 +1–3=3 -4.2
50e Open Kampioenschap van Utrecht Groep A Friday 30 May 2025 +1–3=2 -8.7
2025 Chess.com Botwinnik Rapid toernooi Groep A Saturday 4 January 2025 +3–4=0 +16.2
HSG Open 2024 Groep A Friday 21 June 2024 +1–3=1 -4.2
Tata Steel Chess Tournament 2024 Weekendvierkampen Friday 12 January 2024 +2–0=1 +41.4
Open Kampioenschap van Utrecht Groep B Friday 19 May 2023 +1–1=3 -20.8

Rating History

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Peak Ratings

Classical 1972
Rapid 1940

Games

Wins 4
Losses 0
Draws 2
Win Rate 67%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 1 0 75%
Black 1 1 0 50%

All-time Games (from rating history)

Classical 45
Rapid 6

Recent Matches

Drewes, B.a. (benno) (1841) 2026-03-28 WIN +7.2
Leur De, B. (ben) (1890) 2026-02-07 DRAW -1.6
Bakker, Johan (1947) 2026-01-16 WIN +10.6
Berghuis, Marten (1986) 2026-01-16 DRAW +1.6
De Koning, Martin (1994) 2026-01-16 WIN +12.0
Verweij, G.s. (geert) (1899) 2025-12-13 WIN +9.6