KNSB FIDE
RD

Ralf Duong

Rated since June 2025

1817 Classical
1685 Rapid

The good & the bad

Best wins
DO, H. (HUONG) 1808
Dutch Team Competition - klasse 5 Round 6 · 2026-02-07
POSTMES, F.M. (FRANS) 1763
Dutch Team Competition - klasse 5 Round 4 · 2025-12-13
Worst losses
SCHELLINGERHOUT, N. (NICO) 1858
Dutch Team Competition - klasse 5 Round 5 · 2026-03-28

FIDE Tournaments

Dutch Team Competition - klasse 5 Round 7 2026-03-07 +0–0=1 +2.0
Dutch Team Competition - klasse 5 Round 5 2026-03-28 +0–1=0 -18.8
Dutch Team Competition - klasse 5 Round 6 2026-02-07 +1–0=0 +19.6
Dutch Team Competition - klasse 5 Round 4 2025-12-13 +1–0=0 +18.0
Open NK Rapid Groep A Saturday 2 May 2026 +4–5=0 +20.1

Rating History

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Peak Ratings

Classical 1834
Rapid 1685

Games

Wins 2
Losses 1
Draws 1
Win Rate 50%

Performance by Color

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

All-time Games (from rating history)

Classical 11
Rapid 8

Recent Matches

Severeijnen, P.m.m. (peter) (1870) 2026-03-07 DRAW +2.0
Schellingerhout, N. (nico) (1858) 2026-03-28 LOSS -18.8
Do, H. (huong) (1808) 2026-02-07 WIN +19.6
Postmes, F.m. (frans) (1763) 2025-12-13 WIN +18.0