KNSB FIDE
MH

Michiel Harmsen

Rated since January 2023

1994 Classic
2019 Rapid
1994 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
WEIGAND, ANTON (CM) 2223
11267 UniClass Science Park Amsterdam Schaaktoernooi Groep A · Saturday 5 July 2025
KREMER, M. (MARK) 2211
8904 SGA Competitie 2023-2024 Hoofdklasse ronde 6 en 7 · Thursday 28 March 2024
BEZEMER, A. (ARNO) (FM) 2200
13401 SGA Open Veteranenkampioenschap 2026 Groep A · Wednesday 4 March 2026
SCHOONACKERS, J. (JEROEN) 2055
12592 KNSB competitie 2025-2026 Klasse 3 ronde 5 · Saturday 13 December 2025
SHKLOVSKIY, E. (EVGENY) 2043
8894 Amsterdam Science Park Chess Tournament Groep A · Friday 19 July 2024
Worst losses
DIJK VAN, A.G. (BRAM) 1888
11476 SGA Rapidcompetitie 2025 Hoofdklasse voorrondes · Friday 6 June 2025
OCELIK, V. (VÁCLAV) 1897
7689 SGA Competitie 2023-2024 Hoofdklasse ronde 1 · Thursday 12 October 2023
WIJK VAN, P.A. (PETER) 1909
7010 Amsterdam Science Park Schaaktoernooi Groep A · Tuesday 18 July 2023
BOLLAART, J.A.L. (JEROEN) 1930
10470 Tata Steel Chess Tournament 2026 Tienkampen · Friday 23 January 2026
ZONDAG, J.A.T. (JASON) 1952
8281 Tata Steel Chess Tournament 2025 Tienkampen · Sunday 26 January 2025
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +4–4=1 -0.3
UniClass Science Park Amsterdam Schaaktoernooi Groep A Saturday 5 July 2025 +2–5=2 -20.7
Tata Steel Chess Tournament 2025 Tienkampen Friday 17 January 2025 +3–4=2 -34.3
KNSB competitie 2024-2025 Meesterklasse ronde 4 Saturday 21 September 2024 +0–1=0 -6.8
Amsterdam Science Park Chess Tournament Groep A Saturday 13 July 2024 +3–4=2 -8.5
Amsterdam Science Park Schaaktoernooi Groep A Saturday 15 July 2023 +4–4=1 -19.0
SGA Open Veteranenkampioenschap 2026 Groep A Wednesday 4 March 2026 +2–1=0 +22.2
SGA Competitie 2025-2026 Hoofdklasse ronde 5 en 6 Wednesday 1 October 2025 +0–1=0 -7.4
SGA Competitie 2025-2026 Hoofdklasse ronde 4 Wednesday 1 October 2025 +0–1=0 -8.3
SGA Competitie 2025-2026 Hoofdklasse ronde 3 Wednesday 1 October 2025 +0–1=0 -10.7
SGA Competitie 2025-2026 Hoofdklasse ronde 2 Wednesday 1 October 2025 +0–1=0 -10.8
SGA Competitie 2025-2026 Hoofdklasse ronde 1 Wednesday 1 October 2025 +0–1=0 -7.5
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +1–0=0 +9.5
KNSB competitie 2025-2026 Klasse 3 ronde 5 Saturday 20 September 2025 +1–0=0 +15.3
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +0–1=0 -13.9
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–1=0 -13.0
SGA Rapidcompetitie 2025 Hoofdklasse voorrondes Monday 19 May 2025 +1–1=1 -8.4
SGA Rapidcompetitie 2025 1e Klasse voorrondes Monday 19 May 2025 +1–2=3 -12.4
SGA Competitie 2024-2025 Hoofdklasse ronde 7 Monday 30 September 2024 +0–0=1 +4.9
SGA Competitie 2024-2025 Hoofdklasse ronde 6 en 7 Monday 30 September 2024 +0–1=0 -8.9
SGA Competitie 2024-2025 Hoofdklasse ronde 4 Monday 30 September 2024 +1–0=0 +8.0
SGA Competitie 2024-2025 Hoofdklasse ronde 3 Monday 30 September 2024 +0–1=0 -11.5
SGA Competitie 2024-2025 Hoofdklasse ronde 1 en 2 Monday 30 September 2024 +1–1=0 -3.0
KNSB competitie 2024-2025 Klasse 3 ronde 9 Saturday 21 September 2024 +1–0=0 +11.1
KNSB competitie 2024-2025 Klasse 5 ronde 6 Saturday 21 September 2024 +1–0=0 +8.2
KNSB competitie 2024-2025 Klasse 5 ronde 5 Saturday 21 September 2024 +1–0=0 +9.7
KNSB competitie 2024-2025 Klasse 5 ronde 4 Saturday 21 September 2024 +1–0=0 +4.9
KNSB competitie 2024-2025 Klasse 5 ronde 2 Saturday 21 September 2024 +1–0=0 +9.0
KNSB competitie 2024-2025 Klasse 5 ronde 1 Saturday 21 September 2024 +1–0=0 +9.5
SGA Competitie 2023-2024 Hoofdklasse ronde 7 Sunday 1 October 2023 +0–1=0 -11.5
SGA Competitie 2023-2024 Hoofdklasse ronde 6 en 7 Sunday 1 October 2023 +1–0=0 +17.9
SGA Competitie 2023-2024 Hoofdklasse ronde 5 en 6 Sunday 1 October 2023 +0–1=0 -13.5
SGA Competitie 2023-2024 Hoofdklasse ronde 4 Sunday 1 October 2023 +1–0=0 +4.7
SGA Competitie 2023-2024 Hoofdklasse ronde 3 Sunday 1 October 2023 +0–1=0 -10.8
SGA Competitie 2023-2024 Hoofdklasse ronde 1 Sunday 1 October 2023 +0–1=0 -18.1
KNSB competitie 2023-2024 Klasse 5 ronde 7 Saturday 16 September 2023 +1–0=0
KNSB competitie 2023-2024 Klasse 5 ronde 6 Saturday 16 September 2023 +1–0=0 +9.3
KNSB competitie 2023-2024 Klasse 5 ronde 5 Saturday 16 September 2023 +1–0=0 +4.2
KNSB competitie 2023-2024 Klasse 5 ronde 4 Saturday 16 September 2023 +1–0=0 +9.9
KNSB competitie 2023-2024 Klasse 5 ronde 3 Saturday 16 September 2023 +0–1=0 -14.1
KNSB competitie 2023-2024 Klasse 5 ronde 2 Saturday 16 September 2023 +1–0=0 +5.5
SGA Competitie 2022-2023 1e Klasse A ronde 5 en 7 Saturday 1 October 2022 +0–1=0 -16.4
SGA Competitie 2022-2023 1e Klasse A ronde 6 Saturday 1 October 2022 +1–0=0 +8.4
SGA Competitie 2022-2023 1e Klasse A ronde 5 Saturday 1 October 2022 +1–0=0 +9.9
SGA Competitie 2022-2023 1e Klasse A ronde 4 Saturday 1 October 2022 +1–0=0 +9.0
SGA Competitie 2022-2023 1e Klasse A ronde 3 Saturday 1 October 2022 +1–0=0 +7.4
KNSB competitie 2022-2023 Klasse 5 ronde 7 Saturday 17 September 2022 +0–0=1 -4.9
KNSB competitie 2022-2023 Klasse 5 ronde 6 Saturday 17 September 2022 +1–0=0 +2.7
KNSB competitie 2022-2023 Klasse 2 ronde 6 Saturday 17 September 2022 +0–1=0 -12.3
KNSB competitie 2022-2023 Klasse 5 ronde 4 Saturday 17 September 2022 +1–0=0 +2.4
KNSB competitie 2022-2023 Klasse 5 ronde 3 Saturday 17 September 2022 +1–0=0 +6.6

Rating History

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Peak Ratings

Classic 2106 April 1, 2023
Rapid 2019 July 1, 2025
Blitz 1994 May 1, 2026

Games

Wins 44
Losses 43
Draws 14
Win Rate 44%

Performance by Color

Color Wins Draws Losses Win Rate
White 20 10 23 38%
Black 24 4 20 50%

Recent Matches

Pijlman, R.W.J. (René) (1887) Wednesday 25 March 2026 WIN +9.6
Darie, A.C. (Aden) (2124) Thursday 12 March 2026 LOSS -7.4
CM Theulings, P.P. (Paul-Peter) (2130) Wednesday 11 March 2026 LOSS -7.2
Können, T.D. (Timo) (1884) Saturday 7 March 2026 WIN +9.5
FM Bezemer, A. (Arno) (2200) Wednesday 4 March 2026 WIN +19.7
Pronk, S. (Sven) (2104) Friday 13 February 2026 LOSS -8.3
Bouwens, H. (Harko) (1969) Sunday 1 February 2026 LOSS -12.9
CM Meier, David Geffrey (2037) Saturday 31 January 2026 LOSS -10.5
Baarslag, E. (Ed) (2012) Friday 30 January 2026 DRAW +1.2
Conde Gomez, Diego 1976 (1975) Wednesday 28 January 2026 WIN +12.4
Lee, J.B. (Jungbin) (1945) Tuesday 27 January 2026 WIN +11.3
Roebers, S. (Sjoerd) (1988) Monday 26 January 2026 LOSS -12.2
Spruit, P. (Paul) (1994) Sunday 25 January 2026 WIN +13.0
Jactel, Nicolas (1954) Saturday 24 January 2026 WIN +11.6
Bollaart, J.A.L. (Jeroen) (1930) Friday 23 January 2026 LOSS -14.2
Schoonackers, J. (Jeroen) (2055) Saturday 13 December 2025 WIN +15.3
Schagen, W. (Walt) (2025) Thursday 11 December 2025 LOSS -10.7
Hoogland, J. (Joost) (1960) Saturday 22 November 2025 LOSS -13.9
Sleeckx, A. (Alexander) (2069) Tuesday 28 October 2025 LOSS -10.8
Bosboom, A.G. (Ardin) (2170) Friday 10 October 2025 LOSS -7.5