KNSB FIDE
MG

Marinus de Grundt

Rated since January 2023

1207 Classic
1207 Rapid
1207 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Worst losses
GEURTS, P. (PETER) 1288
8286 Jurjo Hagen Bekercompetitie Ronde 2 · Friday 24 November 2023
BERGEN VAN, A.W.G. (TOINE) 1357
7642 KNSB competitie 2023-2024 Klasse 6 ronde 1 · Saturday 7 October 2023
AA VAN DER, Q. (QUINTEN) 1375
12266 KNSB competitie 2025-2026 Klasse 6 ronde 2 · Saturday 1 November 2025
JACOBS, S. (STAN) 1594
7552 Jurjo Hagen Bekercompetitie Groep A · Friday 6 October 2023
BIJKERK, T.B.J. (TIJMEN) 1615
8074 KNSB competitie 2023-2024 Klasse 6 ronde 4 · Saturday 16 December 2023
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +0–1=0 -1.0
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +0–0=1 +8.4
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +0–1=0 -1.4
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +0–1=0 -1.4
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–1=0 -3.8
KNSB competitie 2025-2026 Klasse 6 ronde 1 Saturday 20 September 2025 +0–1=0 -0.6
KNSB competitie 2024-2025 Klasse 6 ronde 7 Saturday 21 September 2024 +0–1=0
KNSB competitie 2024-2025 Klasse 6 ronde 6 Saturday 21 September 2024 +0–1=0
KNSB competitie 2024-2025 Klasse 6 ronde 5 Saturday 21 September 2024 +0–1=0 -1.0
KNSB competitie 2024-2025 Klasse 6 ronde 4 Saturday 21 September 2024 +0–1=0 -1.3
KNSB competitie 2024-2025 Klasse 6 ronde 3 Saturday 21 September 2024 +0–1=0
KNSB competitie 2024-2025 Klasse 6 ronde 2 Saturday 21 September 2024 +0–1=0 -0.6
KNSB competitie 2024-2025 Klasse 6 ronde 1 Saturday 21 September 2024 +0–1=0 -0.5
Jurjo Hagen Bekercompetitie Ronde 6 Friday 6 October 2023 +0–1=0
Jurjo Hagen Bekercompetitie Ronde 5 Friday 6 October 2023 +0–1=0 -0.4
Jurjo Hagen Bekercompetitie Ronde 3 Friday 6 October 2023 +1–0=0
Jurjo Hagen Bekercompetitie Ronde 2 Friday 6 October 2023 +0–1=0 -1.4
Jurjo Hagen Bekercompetitie Groep A Friday 6 October 2023 +0–1=0 -0.1
KNSB competitie 2023-2024 Klasse 6 ronde 4 Saturday 16 September 2023 +0–1=0 -0.1
KNSB competitie 2023-2024 Klasse 6 ronde 2 Saturday 16 September 2023 +0–1=0 0.0
KNSB competitie 2023-2024 Klasse 6 ronde 1 Saturday 16 September 2023 +0–1=0 -0.8
Jurjo Hagen Bekercompetitie GroepAnw Friday 7 October 2022 +0–3=0

Rating History

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Peak Ratings

Classic 1208 March 1, 2026
Rapid 1208 March 1, 2026
Blitz 1208 March 1, 2026

Games

Wins 1
Losses 22
Draws 1
Win Rate 4%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 1 6 12%
Black 0 0 16 0%

Recent Matches

Li, V. (Vince) (1631) Saturday 7 March 2026 LOSS -1.0
Wels, B. (Bert) (1443) Saturday 7 February 2026 DRAW +8.4
Grimbergen, J.W.M. (Jan Willem) (1670) Saturday 13 December 2025 LOSS -1.4
Bout, G. (Gerrit) (1669) Saturday 22 November 2025 LOSS -1.4
Aa van der, Q. (Quinten) (1375) Saturday 1 November 2025 LOSS -3.8
Ermes, M. (Marc) (1773) Saturday 4 October 2025 LOSS -0.6
Liew, K. (Kaithlyn) Saturday 5 April 2025 LOSS
Liu, S.S.Y. (Sam) Saturday 8 March 2025 LOSS
Berg van den, P.M.M. (Peter) (1724) Saturday 8 February 2025 LOSS -1.0
Molen van der, M. (Rinus) (1685) Saturday 14 December 2024 LOSS -1.3
Berg van den, F.A. (Florian) Saturday 23 November 2024 LOSS
Laar van, J. (Jan) (1782) Saturday 9 November 2024 LOSS -0.6
Samper, S. (Santiago) (1816) Saturday 12 October 2024 LOSS -0.5
Bos, S. (Sander) Friday 31 May 2024 LOSS
Kies, A. (Arie) (1822) Friday 26 April 2024 LOSS -0.4
Noppen, L. (Leo) Saturday 10 February 2024 WIN
Bijkerk, T.B.J. (Tijmen) (1615) Saturday 16 December 2023 LOSS -0.1
Geurts, P. (Peter) (1288) Friday 24 November 2023 LOSS -1.4
Damen, J. (Josephine) (1760) Saturday 4 November 2023 LOSS 0.0
Bergen van, A.W.G. (Toine) (1357) Saturday 7 October 2023 LOSS -0.8