Martijn Deinum

Rated since February 2026

1591 Classic

1591 Rapid

1591 Blitz

RIVALRY

Nemesis

Eppenga, E. (Eise)

Games: 3 · Win rate: 0%

Easy Target

Fokkelman, P.M. (Pascal)

Games: 3 · Win rate: 100%

The good & the bad

Best wins

BROUWER, B. (BEREND) 1623

13278 DSC interne competitie 2025-2026 Ronden-18tm22 · Monday 23 February 2026

JONG DE, H. (HOEKE) 1514

13278 DSC interne competitie 2025-2026 Ronden-18tm22 · Monday 26 January 2026

LOONSTRA, R. (ROY) 1254

11942 DSC interne competitie 2025-2026 Ronden-13tm15 · Monday 1 December 2025

BOS, J. (JERIMI) 1200

12752 DSC interne competitie 2025-2026 Ronden-13tm15-ADD · Monday 15 December 2025

FOKKELMAN, P.M. (PASCAL) 1200

12427 DSC interne competitie 2025-2026 Ronden-08tm12-ADD · Monday 17 November 2025

Worst losses

BERG VAN DEN, J. (JOHAN) 1611

13417 DSC interne competitie 2025-2026 Ronden-23tm25 · Monday 9 March 2026

AARTSMA, J. (JAN) 1623

12884 DSC interne competitie 2025-2026 Ronden-16tm17 · Monday 19 January 2026

VRIES DE, M. (MARCEL) 1865

13417 DSC interne competitie 2025-2026 Ronden-23tm25 · Monday 23 March 2026

No FIDE-rated tournaments found.

DSC interne competitie 2025-2026 Ronden-23tm25 Monday 8 September 2025 +0–2=0 -35.2

DSC interne competitie 2025-2026 Ronden-23tm25 Monday 8 September 2025 +0–2=0 -45.7

DSC interne competitie 2025-2026 Ronden-18tm22 Monday 8 September 2025 +2–0=1 +124.8

DSC interne competitie 2025-2026 Ronden-16tm17 Monday 8 September 2025 +0–1=0

DSC interne competitie 2025-2026 Ronden-13tm15-ADD Monday 8 September 2025 +1–0=0

DSC interne competitie 2025-2026 Ronden-13tm15 Monday 8 September 2025 +2–0=0

DSC interne competitie 2025-2026 Ronden-08tm12-ADD Monday 8 September 2025 +3–0=3

Rating History

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Peak Ratings

Classic 1591 April 1, 2026

Rapid 1591 April 1, 2026

Blitz 1591 April 1, 2026

Games

Wins 10

Losses 5

Draws 5

Win Rate 50%

Performance by Color

Color	Wins	Draws	Losses	Win Rate
White	1	5	3	11%
Black	9	0	2	82%

Recent Matches

Vries de, M. (Marc) Monday 23 March 2026 LOSS

Vries de, M. (Marcel) (1865) Monday 23 March 2026 LOSS -10.5

Berg van den, J. (Johan) (1611) Monday 9 March 2026 LOSS -35.2

Brouwer, B. (Berend) (1623) Monday 23 February 2026 WIN +62.9

Veljkovic, M. (Milovan) (1613) Monday 9 February 2026 DRAW +13.3

Jong de, H. (Hoeke) (1514) Monday 26 January 2026 WIN +48.6

Aartsma, J. (Jan) (1623) Monday 19 January 2026 LOSS

Bos, J. (Jerimi) (1200) Monday 15 December 2025 WIN

Loonstra, R. (Roy) (1254) Monday 1 December 2025 WIN

Eppenga, E. (Eise) (1433) Monday 24 November 2025 DRAW

Fokkelman, P.M. (Pascal) (1200) Monday 17 November 2025 WIN