KNSB FIDE
MA

Marius van Alphen

Rated since March 2026

1725 Classic
1725 Rapid
1725 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
KRUIDENIER, J. (JOS) 1916
11994 KNSB competitie 2025-2026 Klasse 5 ronde 1 · Saturday 4 October 2025
KUIPER, L.C. (LEO) 1880
11022 KNSB competitie 2024-2025 Klasse 5 ronde 7 · Saturday 5 April 2025
SIKKES, P. (PIET) 1801
13248 KNSB competitie 2025-2026 Klasse 5 ronde 7 · Saturday 7 March 2026
KOKS, P.W. (PAUL) 1632
12984 33e Open Haags rapidkampioenschap Groep A · Saturday 4 April 2026
KORVER DE, L. (LENNARD) 1591
12984 33e Open Haags rapidkampioenschap Groep A · Saturday 4 April 2026
Worst losses
BRAKE TE, P. (PIETER) 1733
13315 KNSB competitie 2025-2026 Klasse 5 ronde 5 · Saturday 28 March 2026
VLEUTEN VAN, R.E. (RONALD) 1758
9800 KNSB competitie 2024-2025 Klasse 5 ronde 2 · Saturday 9 November 2024
ROMIJN, B. (BART) 1802
12594 KNSB competitie 2025-2026 Klasse 5 ronde 4 · Saturday 13 December 2025
NIEUWKERK VAN, D.M. (DIRK) 1844
10496 KNSB competitie 2024-2025 Klasse 5 ronde 5 · Saturday 8 February 2025
KÖNNEN, T.D. (TIMO) 1876
12992 KNSB competitie 2025-2026 Klasse 5 ronde 6 · Saturday 7 February 2026
No FIDE-rated tournaments found.
33e Open Haags rapidkampioenschap Groep A Saturday 4 April 2026 +3–2=1 +52.9
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +0–1=0 -38.5
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +1–0=0 +50.7
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–1=0 -28.1
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +0–1=0 -46.3
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +1–0=0
KNSB competitie 2024-2025 Klasse 5 ronde 7 Saturday 21 September 2024 +1–0=0
KNSB competitie 2024-2025 Klasse 5 ronde 6 Saturday 21 September 2024 +0–1=0
KNSB competitie 2024-2025 Klasse 5 ronde 5 Saturday 21 September 2024 +0–1=0
KNSB competitie 2024-2025 Klasse 5 ronde 2 Saturday 21 September 2024 +0–1=0

Rating History

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Peak Ratings

Classic 1725 April 1, 2026
Rapid 1725 April 1, 2026
Blitz 1725 April 1, 2026

Games

Wins 6
Losses 8
Draws 1
Win Rate 40%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 1 2 50%
Black 3 0 6 33%

Recent Matches

Koks, P.W. (Paul) (1632) Saturday 4 April 2026 WIN +26.8
Jin, W. (Wenhao) (1925) Saturday 4 April 2026 DRAW +18.6
Sluijs van der, L.M.K. (Lothar) (1877) Saturday 4 April 2026 LOSS -21.4
Schutte, J. (Jens) (1357) Saturday 4 April 2026 WIN +7.1
Korver de, L. (Lennard) (1591) Saturday 4 April 2026 WIN +23.0
FM Bekker, S. (Stefan) (2329) Saturday 4 April 2026 LOSS -1.2
Brake te, P. (Pieter) (1733) Saturday 28 March 2026 LOSS -38.5
Sikkes, P. (Piet) (1801) Saturday 7 March 2026 WIN +50.7
Können, T.D. (Timo) (1876) Saturday 7 February 2026 LOSS -28.1
Romijn, B. (Bart) (1802) Saturday 13 December 2025 LOSS -46.3
Kruidenier, J. (Jos) (1916) Saturday 4 October 2025 WIN
Kuiper, L.C. (Leo) (1880) Saturday 5 April 2025 WIN
Stam, B. (Bart) (1906) Saturday 8 March 2025 LOSS
Nieuwkerk van, D.M. (Dirk) (1844) Saturday 8 February 2025 LOSS
Vleuten van, R.E. (Ronald) (1758) Saturday 9 November 2024 LOSS