KNSB FIDE
MH

Mark Hecker

Rated since January 2023

1950 Classic
1951 Rapid
1951 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
SCHOFFELMEER, F. (FRANS) 2001
13435 SGA Competitie 2025-2026 Zilveren Beker halve finale · Friday 6 March 2026
HAVERKAMP, L. (LEON) 1882
7934 SGA Competitie 2023-2024 1e Klasse B ronde 2 · Wednesday 15 November 2023
WOUDENBERG, C.N. (CASPER) 1856
10525 SGA Competitie 2024-2025 Zilveren Beker kwartfinale · Friday 7 February 2025
WEIJERS, T.F. (THEO) 1825
7938 SGA Competitie 2023-2024 Zilveren Beker ronde 1 en 2 · Friday 10 November 2023
BOONSTRA, E. (ELWIN) 1815
9862 SGA Competitie 2024-2025 Zilveren Beker voorronde en ronde 1 · Friday 15 November 2024
Worst losses
MOHAMEDJOESOEF, R. (RAFIEK) 1792
6229 SGA Competitie 2022-2023 Beker Zilver kwartfinale · Thursday 15 December 2022
GIJSEN, G. (GEORGE) 1824
6206 SGA Competitie 2022-2023 1e Klasse A ronde 3 · Monday 28 November 2022
COHN, S. (SAMUEL) 1928
11053 SGA Competitie 2024-2025 Zilveren Beker halve finale · Thursday 17 April 2025
TROMP, P. (PATRIEK) 2056
10135 SGA Competitie 2024-2025 Hoofdklasse ronde 3 · Friday 29 November 2024
DORNIEDEN, J. (JONAS) 2090
10813 SGA Competitie 2024-2025 Hoofdklasse ronde 5 · Friday 7 March 2025
No FIDE-rated tournaments found.
SGA Competitie 2025-2026 1e Klasse B ronde 6 Wednesday 1 October 2025 +0–0=1 -1.1
SGA Competitie 2025-2026 1e Klasse B ronde 5 Wednesday 1 October 2025 +0–0=2 +15.2
SGA Competitie 2025-2026 Zilveren Beker halve finale Wednesday 1 October 2025 +2–0=0 +30.0
SGA Competitie 2025-2026 1e Klasse B ronde 4 Wednesday 1 October 2025 +0–0=1 +1.7
SGA Competitie 2025-2026 Zilveren Beker kwartfinale Wednesday 1 October 2025 +0–0=1 +1.1
SGA Competitie 2025-2026 1e Klasse B ronde 3 Wednesday 1 October 2025 +0–0=1 -0.6
SGA Competitie 2025-2026 1e Klasse B ronde 1 Wednesday 1 October 2025 +0–0=1 -0.3
SGA Competitie 2024-2025 Hoofdklasse ronde 6 en 7 Monday 30 September 2024 +0–0=2 -0.4
SGA Competitie 2024-2025 Zilveren Beker halve finale Monday 30 September 2024 +0–1=0 -12.9
SGA Competitie 2024-2025 Hoofdklasse ronde 5 Monday 30 September 2024 +1–1=0 -2.7
SGA Competitie 2024-2025 Zilveren Beker kwartfinale Monday 30 September 2024 +1–0=0 +9.9
SGA Competitie 2024-2025 Hoofdklasse ronde 4 Monday 30 September 2024 +0–0=1 +2.1
SGA Competitie 2024-2025 Hoofdklasse ronde 3 Monday 30 September 2024 +0–1=0 -8.2
SGA Competitie 2024-2025 Zilveren Beker voorronde en ronde 1 Monday 30 September 2024 +1–0=0 +8.7
SGA Competitie 2024-2025 Hoofdklasse ronde 2 Monday 30 September 2024 +0–0=1 +1.7
SGA Competitie 2024-2025 Hoofdklasse ronde 1 en 2 Monday 30 September 2024 +1–0=0 +5.4
SGA Competitie 2023-2024 1e Klasse B ronde 7 Sunday 1 October 2023 +0–0=1 -1.5
SGA Competitie 2023-2024 1e Klasse B ronde 6 en 7 Sunday 1 October 2023 +0–0=1 -0.8
SGA Competitie 2023-2024 1e Klasse B ronde 5 Sunday 1 October 2023 +0–0=1 -1.2
SGA Competitie 2023-2024 1e Klasse B ronde 3 Sunday 1 October 2023 +0–0=1 -5.0
SGA Competitie 2023-2024 1e Klasse B ronde 2 Sunday 1 October 2023 +1–0=0 +13.4
SGA Competitie 2023-2024 Zilveren Beker ronde 1 en 2 Sunday 1 October 2023 +1–0=0 +11.4
SGA Competitie 2022-2023 1e Klasse A ronde 5 en 7 Saturday 1 October 2022 +1–0=0 +7.3
SGA Competitie 2022-2023 1e Klasse A ronde 6 Saturday 1 October 2022 +0–0=1 -5.6
SGA Competitie 2022-2023 1e Klasse A ronde 5 Saturday 1 October 2022 +0–0=1 -0.7
SGA Competitie 2022-2023 Beker Zilver kwartfinale Saturday 1 October 2022 +0–1=0 -15.7
SGA Competitie 2022-2023 1e Klasse A ronde 3 Saturday 1 October 2022 +0–1=0 -14.5

Rating History

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Peak Ratings

Classic 1951 April 1, 2026
Rapid 1951 May 1, 2026
Blitz 1951 May 1, 2026

Games

Wins 9
Losses 5
Draws 17
Win Rate 29%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 10 2 25%
Black 5 7 3 33%

Recent Matches

Heijlman, M. (Martin) (1920) Friday 10 April 2026 DRAW -1.1
Serntedakis, A. (Athanasios) (2173) Wednesday 18 March 2026 DRAW +7.6
Serntedakis, A. (Athanasios) (2173) Wednesday 18 March 2026 DRAW +7.6
Schoffelmeer, F. (Frans) (2001) Friday 6 March 2026 WIN +15.0
Schoffelmeer, F. (Frans) (2001) Friday 6 March 2026 WIN +15.0
Waal de, G. (Gijs) (1975) Friday 13 February 2026 DRAW +1.7
Cornelissen, J.B. (Jort) (1955) Friday 9 January 2026 DRAW +1.1
Markering, M.A. (Martin) (1910) Wednesday 3 December 2025 DRAW -0.6
Mohammad, F.J. (Farmaan) (1917) Friday 17 October 2025 DRAW -0.3
Volkers, A.L. (Annemarie) (1929) Tuesday 22 April 2025 DRAW -0.4
Cohn, S. (Samuel) (1928) Thursday 17 April 2025 LOSS -12.9
Pijlman, R.W.J. (René) (1940) Friday 28 March 2025 DRAW -0.1
Dornieden, J. (Jonas) (2090) Friday 7 March 2025 LOSS -7.6
Bargeman, J.C. (Jan) (1684) Friday 28 February 2025 WIN +4.8
Woudenberg, C.N. (Casper) (1856) Friday 7 February 2025 WIN +9.9
Laarhoven, M. (Marcel) (1990) Friday 10 January 2025 DRAW +2.1
Tromp, P. (Patriek) (2056) Friday 29 November 2024 LOSS -8.2
Boonstra, E. (Elwin) (1815) Friday 15 November 2024 WIN +8.7
Schoonackers, J. (Jeroen) (1978) Thursday 7 November 2024 DRAW +1.7
Bartman, V. (Victor) (1697) Friday 11 October 2024 WIN +5.4