KNSB FIDE
OD

Oscar van Dillen

Rated since December 2025

1799 Classic
1676 Rapid

RIVALRY

Nemesis
Jonge-Spiering de, S. (Sheila)
Games: 8 · Win rate: 100%
Kryptonite
Heinen, W.J. (Wim)
Games: 7 · Win rate: 0%
Easy Target
Groenheijde, J.W. (Wim)
Games: 6 · Win rate: 100%

The good & the bad

Best wins
HOUWELINGEN VAN, A.J. (ARCO) 1699
12218 Rapid Schaaktoernooi Giessenburg Groep B · Saturday 25 October 2025
LEEUW DE, C.A. (KEES) 1692
12218 Rapid Schaaktoernooi Giessenburg Groep B · Saturday 25 October 2025
GROENHEIJDE, J.W. (WIM) 1691
12878 RSB Competitie 2025-2026 Achttallen januari · Friday 16 January 2026
JONGE-SPIERING DE, S. (SHEILA) 1623
12160 RSB Competitie 2025-2026 Achttallen Oktober · Thursday 9 October 2025
KOPPELAAR, J. (JESSE) 1540
13685 RSB Competitie 2025-2026 Achttallen april · Thursday 2 April 2026
Worst losses
PULLES, M. (MARCEL) 1684
12218 Rapid Schaaktoernooi Giessenburg Groep B · Saturday 25 October 2025
SCHREUDER, P.J. (HANS) 1764
13446 RSB Competitie 2025-2026 Achttallen maart · Monday 9 March 2026
SPEYBROECK VAN, D.J. (DIRK-JAN) 1807
12218 Rapid Schaaktoernooi Giessenburg Groep B · Saturday 25 October 2025
SPEK VAN DER, W. (WOUTER) 1817
12218 Rapid Schaaktoernooi Giessenburg Groep B · Saturday 25 October 2025
No FIDE-rated tournaments found.
Rapid Schaaktoernooi Giessenburg Groep B Saturday 25 October 2025 +2–3=2
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +0–5=0
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +5–0=0
RSB Competitie 2025-2026 Achttallen april Monday 1 September 2025 +1–0=0
RSB Competitie 2025-2026 Achttallen maart Monday 1 September 2025 +0–5=0
RSB Competitie 2025-2026 Achttallen januari Monday 1 September 2025 +6–0=0
RSB Competitie 2025-2026 Achtallen november Monday 1 September 2025 +0–0=7
RSB Competitie 2025-2026 Achttallen Oktober Monday 1 September 2025 +8–0=0

Rating History

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Peak Ratings

Classic 1799 May 1, 2026
Rapid 1676 Dec. 1, 2025

Games

Wins 22
Losses 13
Draws 9
Win Rate 50%

Performance by Color

Color Wins Draws Losses Win Rate
White 12 2 6 60%
Black 10 7 7 42%

Recent Matches

Koppelaar, J. (Jesse) (1540) Thursday 2 April 2026 WIN
Amaechi, L.C. (Lotanna) Saturday 28 March 2026 LOSS
Amaechi, L.C. (Lotanna) Saturday 28 March 2026 LOSS
Amaechi, L.C. (Lotanna) Saturday 28 March 2026 LOSS
Amaechi, L.C. (Lotanna) Saturday 28 March 2026 LOSS
Amaechi, L.C. (Lotanna) Saturday 28 March 2026 LOSS
Schreuder, P.J. (Hans) (1764) Monday 9 March 2026 LOSS
Schreuder, P.J. (Hans) (1764) Monday 9 March 2026 LOSS
Schreuder, P.J. (Hans) (1764) Monday 9 March 2026 LOSS
Schreuder, P.J. (Hans) (1764) Monday 9 March 2026 LOSS
Schreuder, P.J. (Hans) (1764) Monday 9 March 2026 LOSS
Vries de, D. (David) Saturday 7 March 2026 WIN
Vries de, D. (David) Saturday 7 March 2026 WIN
Vries de, D. (David) Saturday 7 March 2026 WIN
Vries de, D. (David) Saturday 7 March 2026 WIN
Vries de, D. (David) Saturday 7 March 2026 WIN
Groenheijde, J.W. (Wim) (1691) Friday 16 January 2026 WIN
Groenheijde, J.W. (Wim) (1691) Friday 16 January 2026 WIN
Groenheijde, J.W. (Wim) (1691) Friday 16 January 2026 WIN
Groenheijde, J.W. (Wim) (1691) Friday 16 January 2026 WIN