MK

Marten Kroondijk

Rated since January 2023

1773 Classic

RIVALRY

Nemesis
Claus, J. (Joop)
Games: 3 · Win rate: 33%
Kryptonite
Nijdam, T. (Tjerk)
Games: 3 · Win rate: 33%

The good & the bad

Best wins
VISSER, H.B. (HEIN BAUKE) 1699
12010 FSB-competitie 2025-2026 ronde 2 3e klasse · Thursday 6 November 2025
CLAUS, J. (JOOP) 1686
12929 DSC Jurjen Tolsma Interne Competitie 25-26 ronde19-22 · Thursday 22 January 2026
NIJDAM, T. (TJERK) 1610
13602 DSC Jurjen Tolsma Interne Competitie 25-26 ronde30t/m36 · Thursday 9 April 2026
HEIDE VAN DER, G. (GERRIT) 1586
13189 DSC Jurjen Tolsma Interne Competitie 25-26 Ronde23-28 · Thursday 26 February 2026
BAARS, T. (TON) 1482
12219 DSC Jurjen Tolsma Interne Competitie 25-26 ronde 4tm 10 · Thursday 23 October 2025
Worst losses
NIJDAM, T. (TJERK) 1574
13189 DSC Jurjen Tolsma Interne Competitie 25-26 Ronde23-28 · Thursday 12 February 2026
WOLFSLAG, R. (RENÉ) 1800
12019 FSB-competitie 2025-2026 ronde 4 3e klasse · Thursday 18 December 2025
NICOLAY, G.A. (GEERT) 1821
12929 DSC Jurjen Tolsma Interne Competitie 25-26 ronde19-22 · Thursday 15 January 2026
OVEREEM, J.C. (JAAP) 1865
12929 DSC Jurjen Tolsma Interne Competitie 25-26 ronde19-22 · Thursday 8 January 2026
WOUDSTRA, B. (BOUKE) 1895
11883 DSC Jurjen Tolsma Interne Competitie 25-26 ronde 3 tot 3 · Thursday 18 September 2025
No FIDE-rated tournaments found.
DSC Jurjen Tolsma Interne Competitie 25-26 ronde30t/m36 Thursday 4 September 2025 +2–1=4 +12.0
DSC Jurjen Tolsma Interne Competitie 25-26 Ronde23-28 Thursday 4 September 2025 +1–1=0 -12.5
DSC Jurjen Tolsma Interne Competitie 25-26 ronde19-22 Thursday 4 September 2025 +1–2=1 -15.3
DSC Jurjen Tolsma Interne Competitie 25-26 ronde 17tm18 Thursday 4 September 2025 +0–0=1 -7.2
DSC Jurjen Tolsma Interne Competitie 25-26 ronde 11tm16 Thursday 4 September 2025 +0–1=1 -13.5
DSC Jurjen Tolsma Interne Competitie 25-26 ronde 4tm 10 Thursday 4 September 2025 +1–0=3 -8.6
DSC Jurjen Tolsma Interne Competitie 25-26 ronde 3 tot 3 Thursday 4 September 2025 +0–1=1 -9.1
FSB-competitie 2025-2026 ronde 7 3e klasse Monday 1 September 2025 +0–0=1 +0.7
FSB-competitie 2025-2026 ronde 4 3e klasse Monday 1 September 2025 +0–1=0 -12.8
FSB-competitie 2025-2026 ronde 2 3e klasse Monday 1 September 2025 +1–0=0 +8.3

Rating History

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Peak Ratings

Classic 1853 Dec. 1, 2024
Rapid 1760 March 1, 2026
Blitz 1760 March 1, 2026

Games

Wins 6
Losses 7
Draws 12
Win Rate 24%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 7 3 17%
Black 4 5 4 31%

Recent Matches

Claus, J. (Joop) (1688) Thursday 23 April 2026 DRAW -2.5
Bosma, B. (Bartele) (1779) Thursday 16 April 2026 DRAW +0.7
Nijdam, T. (Tjerk) (1610) Thursday 9 April 2026 WIN +7.5
Weltevreden, A. (Andrew) (1888) Thursday 2 April 2026 DRAW +4.3
Overeem, J.C. (Jaap) (1869) Thursday 26 March 2026 DRAW +3.7
Hoogland, P. (Piet) (1916) Thursday 19 March 2026 LOSS -7.3
Baars, T. (Ton) (1454) Thursday 12 March 2026 WIN +3.6
Garcia, A.E. (Tony) (1838) Thursday 5 March 2026 DRAW +2.7
Heide van der, G. (Gerrit) (1586) Thursday 26 February 2026 WIN +6.4
Nijdam, T. (Tjerk) (1574) Thursday 12 February 2026 LOSS -18.9
Torensma, G.A. (Gerrit Antoon) (1698) Thursday 29 January 2026 DRAW -3.1
Claus, J. (Joop) (1686) Thursday 22 January 2026 WIN +9.0
Nicolay, G.A. (Geert) (1821) Thursday 15 January 2026 LOSS -11.4
Overeem, J.C. (Jaap) (1865) Thursday 8 January 2026 LOSS -9.8
Wolfslag, R. (René) (1800) Thursday 18 December 2025 LOSS -12.8
Heide van der, G. (Gerrit) (1578) Thursday 11 December 2025 DRAW -7.2
Hoogland, P. (Piet) (1896) Thursday 27 November 2025 LOSS -10.0
Claus, J. (Joop) (1718) Thursday 13 November 2025 DRAW -3.6
Visser, H.B. (Hein Bauke) (1699) Thursday 6 November 2025 WIN +8.3
Nijdam, T. (Tjerk) (1563) Thursday 30 October 2025 DRAW -7.9