KNSB FIDE
MH

Mark Haast

Rated since January 2023

2407 Classic
2392 Blitz

RIVALRY

Nemesis
Plassche van de, B.J. (Bas)
Games: 3 · Win rate: 67%
Easy Target
Verhoeven, R. (Robin)
Games: 3 · Win rate: 67%

The good & the bad

Best wins
KERKHOF VAN, D. (DAVID) (FM) 2373
Snelschaak Teams (tijdens NK 2024) · Saturday 13 July 2024
PLASSCHE VAN DE, B.J. (BAS) (FM) 2362
6166 KNSB competitie 2022-2023 Klasse 2 ronde 4 · Saturday 26 November 2022
NABUURS, M. (MART) (FM) 2313
12591 KNSB competitie 2025-2026 Klasse 2 ronde 5 · Saturday 13 December 2025
COLIJN, S. (STEFAN) (FM) 2288
Snelschaak Teams (tijdens NK 2024) · Saturday 13 July 2024
KAMPMAN, T. (TIJMEN) 2281
Snelschaak Teams (tijdens NK 2024) · Saturday 13 July 2024
Worst losses
VERHOEVEN, R. (ROBIN) 2047
7196 NBSB competitie 2023 Groep A · Tuesday 18 April 2023
SCHENKEVELD, D.J. (DICK) 2266
13578 BOKS, tevens NBSB Snelschaakkampioenschap a · Saturday 4 April 2026
ROVER DE, Y.H. (YONG HOON) (IM) 2299
13578 BOKS, tevens NBSB Snelschaakkampioenschap a · Saturday 4 April 2026
HAVER, B.A. (BAS) (FM) 2314
Snelschaak Teams (tijdens NK 2024) · Saturday 13 July 2024
PLASSCHE VAN DE, B.J. (BAS) (FM) 2323
12371 NBSB Beker A 2025-2026 Ronde 2 · Saturday 8 November 2025
No FIDE-rated tournaments found.
BOKS, tevens NBSB Snelschaakkampioenschap a Saturday 4 April 2026 +6–3=2 -11.4
NBSB Avondcompetitie 2025-2026 Ronde 7 Monday 22 September 2025 +1–0=0 +0.5
NBSB Avondcompetitie 2025-2026 Ronde 6 Monday 22 September 2025 +1–0=0 +0.9
NBSB Avondcompetitie 2025-2026 Ronde 4 Monday 22 September 2025 +1–0=0 +2.8
NBSB Beker A 2025-2026 Ronde 2 Monday 22 September 2025 +0–1=0 -6.1
NBSB Avondcompetitie 2025-2026 Ronde 2 Monday 22 September 2025 +1–0=0 +4.3
NBSB Beker A 2025-2026 Groep A Monday 22 September 2025 +1–0=0 +0.5
KNSB competitie 2025-2026 Klasse 2 ronde 9 Saturday 20 September 2025 +1–0=0 +2.5
KNSB competitie 2025-2026 Klasse 2 ronde 8 Saturday 20 September 2025 +0–0=1 -1.7
KNSB competitie 2025-2026 Klasse 2 ronde 7 Saturday 20 September 2025 +2–0=0 +6.6
KNSB competitie 2025-2026 Klasse 2 ronde 5 Saturday 20 September 2025 +1–0=0 +4.0
KNSB competitie 2025-2026 Klasse 2 ronde 1 Saturday 20 September 2025 +1–0=0 +1.6
NBSB Avondcompetitie 2024-2025 Ronde 7 Monday 30 September 2024 +1–0=0 +0.7
NBSB Avondcompetitie 2024-2025 Ronde 6 Monday 30 September 2024 +1–0=0 +1.3
NBSB Avondcompetitie 2024-2025 Ronde 4 Monday 30 September 2024 +1–0=0 +0.9
NBSB Avondcompetitie 2024-2025 Ronde 3 Monday 30 September 2024 +1–0=0 +1.9
NBSB Avondcompetitie 2024-2025 Ronde 1 Monday 30 September 2024 +1–0=0 +0.8
KNSB competitie 2024-2025 Klasse 2 ronde 9 Saturday 21 September 2024 +1–0=0 +1.2
KNSB competitie 2024-2025 Klasse 2 ronde 8 Saturday 21 September 2024 +1–0=0 +1.6
KNSB competitie 2024-2025 Klasse 2 ronde 7 Saturday 21 September 2024 +1–0=0 +2.0
KNSB competitie 2024-2025 Klasse 2 ronde 6 Saturday 21 September 2024 +0–0=1 -4.3
KNSB competitie 2024-2025 Klasse 2 ronde 5 Saturday 21 September 2024 +1–0=0 +3.4
KNSB competitie 2024-2025 Klasse 2 ronde 4 Saturday 21 September 2024 +0–0=1 -3.2
KNSB competitie 2024-2025 Klasse 2 ronde 3 Saturday 21 September 2024 +0–0=1 -0.9
KNSB competitie 2024-2025 Klasse 2 ronde 1 Saturday 21 September 2024 +0–0=1 -2.6
Snelschaak Teams (tijdens NK 2024) Saturday 13 July 2024 +12–2=1 +12.2
NBSB Competitie 2023/2024 2e helft Groep A Sunday 24 December 2023 +4–0=1 +0.5
KNSB competitie 2023-2024 Klasse 2 ronde 9 Saturday 16 September 2023 +1–0=0 +0.7
KNSB competitie 2023-2024 Klasse 2 ronde 7 Saturday 16 September 2023 +1–0=0 +2.6
KNSB competitie 2023-2024 Klasse 2 ronde 6 Saturday 16 September 2023 +0–0=1 -1.2
KNSB competitie 2023-2024 Klasse 2 ronde 4 Saturday 16 September 2023 +1–0=0 +2.8
KNSB competitie 2023-2024 Klasse 2 ronde 3 Saturday 16 September 2023 +1–0=0 +2.6
KNSB competitie 2023-2024 Klasse 2 ronde 1 Saturday 16 September 2023 +1–0=0 +2.1
NBSB competitie 2023/2024 Groep A Friday 1 September 2023 +4–0=0 +4.9
NBSB competitie 2023 Groep A Sunday 1 January 2023 +2–1=1 -9.1
KNSB competitie 2022-2023 Klasse 2 ronde 9 Saturday 17 September 2022 +0–0=1 -0.5
KNSB competitie 2022-2023 Beker ronde 5 Saturday 17 September 2022 +0–1=0 -6.1
KNSB competitie 2022-2023 Klasse 2 ronde 8 Saturday 17 September 2022 +1–0=0 +0.7
KNSB competitie 2022-2023 Beker ronde 4 Saturday 17 September 2022 +1–0=0 +2.4
KNSB competitie 2022-2023 Klasse 2 ronde 7 Saturday 17 September 2022 +1–0=0 +2.0
KNSB competitie 2022-2023 Klasse 2 ronde 6 Saturday 17 September 2022 +1–0=0 +1.6
KNSB competitie 2022-2023 Beker ronde 3 Saturday 17 September 2022 +1–0=0 +2.2
KNSB competitie 2022-2023 Klasse 2 ronde 5 Saturday 17 September 2022 +1–0=0 +1.1
KNSB competitie 2022-2023 Beker ronde 2 Saturday 17 September 2022 +1–0=0 +2.3
KNSB competitie 2022-2023 Klasse 2 ronde 4 Saturday 17 September 2022 +1–0=0 +5.5
NBSB Competitie Groep A Wednesday 14 September 2022 +3–0=0 +4.6

Rating History

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Peak Ratings

Classic 2407 May 1, 2026
Rapid 2404 March 1, 2026
Blitz 2403 Oct. 1, 2024

Games

Wins 63
Losses 8
Draws 12
Win Rate 76%

Performance by Color

Color Wins Draws Losses Win Rate
White 38 5 2 84%
Black 25 7 6 66%

Recent Matches

Klapwijk, K.B. (Bram) (2212) Saturday 11 April 2026 WIN +2.5
IM Rover de, Y.H. (Yong Hoon) (2299) Saturday 4 April 2026 LOSS -6.4
FM Baselmans, L. (Luuk) (2308) Saturday 4 April 2026 DRAW -1.3
Schenkeveld, D.J. (Dick) (2266) Saturday 4 April 2026 LOSS -6.8
CM Sprangers, R. (Remco) (2261) Saturday 4 April 2026 WIN +3.1
Plukkel, B.M. (Barry) (1963) Saturday 4 April 2026 WIN +0.6
Zouridis, C.S. (Christian) (2090) Saturday 4 April 2026 DRAW -1.8
GM Warmerdam, M. (Max) (2647) Saturday 4 April 2026 LOSS -2.0
Bruls, S. (Sven) (1889) Saturday 4 April 2026 WIN +0.4
FM Becx, C. (César) (2151) Saturday 4 April 2026 WIN +1.9
Iersel van, J.A.M. (Hans) (1996) Saturday 4 April 2026 WIN +0.8
Lanen van, A. (Alex) (1848) Saturday 4 April 2026 WIN +0.3
Jacobs, T. (Tobias) (1925) Friday 20 March 2026 WIN +0.5
FM Meegen van, R. (Ruud) (2279) Saturday 7 March 2026 DRAW -1.7
Faber, H.K. (Hugo) (2025) Tuesday 24 February 2026 WIN +0.9
IM Welling, G.J. (Gerard) (2276) Saturday 7 February 2026 WIN +3.3
IM Welling, G.J. (Gerard) (2276) Saturday 7 February 2026 WIN +3.3
FM Nabuurs, M. (Mart) (2313) Saturday 13 December 2025 WIN +4.0
FM Kurt, S. (Sascha) (2217) Tuesday 9 December 2025 WIN +2.8
FM Plassche van de, B.J. (Bas) (2323) Saturday 8 November 2025 LOSS -6.1