KNSB FIDE
JM

Jeroen Marinus

Rated since November 2025

1809 Classic
1826 Rapid
1807 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
ORSOUW VAN, T.F. (THEO) 1940
13465 HSB competitie 2025-2026 CompMrt2026 · Thursday 5 March 2026
WITTE DE, S. (SJOERD) 1865
12735 2026 Chess.com Botwinnik Open Groep B · Saturday 3 January 2026
WERMESKERKEN VAN, P.C. (PETER CHRISTIAAN) 1815
13680 37e Open Prometheus Kampioenschap Groep B · Thursday 16 April 2026
ROSHANIA, J. (JIMMY) 1804
12567 39ste Open Schaakkampioenschap van Spijkenisse Groep B · Saturday 29 November 2025
BOONSTRA, E. (ELWIN) 1795
12214 Amsterdam Chess Open Groep C2 · Sunday 26 October 2025
Worst losses
MIDDELKOOP, M. (MICHAEL) 1595
13680 37e Open Prometheus Kampioenschap Groep B · Thursday 26 February 2026
OUDSHOORN, P. (PAUL) 1780
12567 39ste Open Schaakkampioenschap van Spijkenisse Groep B · Saturday 29 November 2025
RUYTER DE, W. (WIM) 1803
12214 Amsterdam Chess Open Groep C2 · Friday 24 October 2025
HAAFTEN VAN, J. (JELLE) 1809
12214 Amsterdam Chess Open Groep C2 · Saturday 25 October 2025
UITTENBOGAARD, C.J. (HANS) 1835
12567 39ste Open Schaakkampioenschap van Spijkenisse Groep B · Saturday 29 November 2025
37e Open Prometheus Kampioenschap Groep B Thursday 15 January 2026 +2–1=1 +2.0
2026 Chess.com Botwinnik Open Groep B Friday 2 January 2026 +1–3=1 -29.2
Amsterdam Chess Open Groep C2 Friday 24 October 2025 +2–2=2
39ste Open Schaakkampioenschap van Spijkenisse Groep B Saturday 29 November 2025 +3–2=2 +56.0
HSB competitie 2025-2026 CompMrt2026 Monday 1 September 2025 +1–0=0 +45.8
HSB competitie 2025-2026 November comp Monday 1 September 2025 +1–0=0 +34.8
HSB competitie 2025-2026 October 2025 Monday 1 September 2025 +0–0=1
HSB competitie 2025-2026 September 2025 Monday 1 September 2025 +1–0=0

Team Competition

Current team
DSC 9
2e klasse B · 2025-2026 · 5 games

Rating History

Loading rating history...

Peak Ratings

Classic 1809 May 1, 2026
Rapid 1826 Jan. 1, 2026
Blitz 1807 April 1, 2026

Games

Wins 11
Losses 8
Draws 7
Win Rate 42%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 5 4 31%
Black 7 2 4 54%

Recent Matches

Wermeskerken van, P.C. (Peter Christiaan) (1815) Thursday 16 April 2026 WIN +30.6
Heeren van, A. (Arie) (1796) Thursday 12 March 2026 DRAW +3.0
Orsouw van, T.F. (Theo) (1940) Thursday 5 March 2026 WIN +45.8
Middelkoop, M. (Michael) (1595) Thursday 26 February 2026 LOSS -44.9
Koppenens, J.F.B. (Ben) (1521) Thursday 15 January 2026 WIN +13.2
Baak, K.L. (Karl) (1919) Sunday 4 January 2026 LOSS -24.9
Happen van, N.J. (Niels) (1927) Saturday 3 January 2026 LOSS -24.1
Witte de, S. (Sjoerd) (1865) Saturday 3 January 2026 WIN +46.1
Perlog, C. (Cristian) (1904) Friday 2 January 2026 LOSS -26.3
Naithani, S. (Shaurya) Friday 2 January 2026 DRAW
Abderrazik, Y. (Yassine) (1779) Saturday 29 November 2025 WIN +43.6
Weerts, R.J. (René) (1733) Saturday 29 November 2025 WIN +38.3
Bergers, W. (Wim) (1709) Saturday 29 November 2025 DRAW -5.2
Paauw, P. (Piet) (1779) Saturday 29 November 2025 DRAW +2.7
Oudshoorn, P. (Paul) (1780) Saturday 29 November 2025 LOSS -38.0
Roshania, J. (Jimmy) (1804) Saturday 29 November 2025 WIN +46.4
Uittenbogaard, C.J. (Hans) (1835) Saturday 29 November 2025 LOSS -31.8
Peursen van, T.W. (Timo) (1702) Tuesday 18 November 2025 WIN +34.8
Boonstra, E. (Elwin) (1795) Sunday 26 October 2025 WIN
Kusse, M. (Marcel) (1789) Sunday 26 October 2025 DRAW