KNSB FIDE
HV

Harmen Visscher

Rated since January 2023

1999 Classic
1990 Rapid
1990 Blitz

RIVALRY

Nemesis
Jong de, M. (Migchiel)
Games: 4 · Win rate: 25%
Kryptonite
Etmans, M.D. (Maarten)
Games: 4 · Win rate: 0%

The good & the bad

Best wins
JONG DE, M. (MIGCHIEL) (IM) 2318
6635 K.S.C. Philidor 1847 interne competitie 27-12-2022 t/m 21-02-2023 (010026) · Tuesday 17 January 2023
HANIA, J. (JAN) 2183
13371 K.S.C. Philidor 1847 interne competitie 23-02-2026 t/m 13-04-2026 (0… · Monday 9 March 2026
SCHRIEMER, O. (OENE) 2086
13371 K.S.C. Philidor 1847 interne competitie 23-02-2026 t/m 13-04-2026 (0… · Monday 30 March 2026
SPARENBERG, E. (ERIK) 2057
7418 K.S.C. Philidor 1847 interne competitie 04-04-2023 t/m 16-05-2023 (010026) · Tuesday 16 May 2023
POOLE LE, C. (CORNIEK) 2023
12261 KNSB competitie 2025-2026 Klasse 1 ronde 3 · Saturday 1 November 2025
Worst losses
POEL VAN DE, T. (TACO) 1860
6168 KNSB competitie 2022-2023 Klasse 4 ronde 4 · Saturday 26 November 2022
BRANDSMA, R.L. (ROMAYN) 1903
12590 KNSB competitie 2025-2026 Klasse 1 ronde 5 · Saturday 13 December 2025
DUDINK, B.P.W. (BAS) 1924
6964 KNSB competitie 2022-2023 Klasse 1 ronde 8 · Saturday 1 April 2023
DRUKKER, D. (DERK) 1930
6079 FSB competitie 22-23 ronde 7 · Thursday 9 March 2023
NOLLES, D.S. (DIRK SIEDS) 1931
9765 FSB-competitie 24-25 ronde 3 hoofdklasse · Tuesday 26 November 2024
No FIDE-rated tournaments found.
K.S.C. Philidor 1847 interne competitie 18-05-2026 t/m 06-06-2026 (0… Saturday 21 February 2026 +1–1=0 +5.5
K.S.C. Philidor 1847 interne competitie 23-02-2026 t/m 13-04-2026 (0… Saturday 21 February 2026 +3–2=0 +15.3
KNSB competitie 2025-2026 Klasse 1 ronde 9 Saturday 20 September 2025 +0–1=0 -10.9
KNSB competitie 2025-2026 Klasse 1 ronde 8 Saturday 20 September 2025 +0–1=0 -3.0
KNSB competitie 2025-2026 Klasse 1 ronde 5 Saturday 20 September 2025 +0–1=0 -15.0
KNSB competitie 2025-2026 Klasse 1 Ronde 4 Saturday 20 September 2025 +0–1=0 -6.3
KNSB competitie 2025-2026 Klasse 1 ronde 3 Saturday 20 September 2025 +1–0=0 +14.4
KNSB competitie 2025-2026 Klasse 1 ronde 2 Saturday 20 September 2025 +0–0=1 +3.4
K.S.C. Philidor 1847 interne competitie 26-01-2026 t/m 09-02-2026 (0… Monday 8 September 2025 +1–0=1 +16.9
K.S.C. Philidor 1847 interne competitie 12-01-2026 t/m 19-01-2026 (0… Monday 8 September 2025 +0–0=1 +3.0
K.S.C. Philidor 1847 interne competitie 27-10-2025 t/m 22-12-2025 (0… Monday 8 September 2025 +2–0=0 +4.2
K.S.C. Philidor 1847 interne competitie 29-09-2025 t/m 20-10-2025 (0… Monday 8 September 2025 +1–0=2 +2.1
K.S.C. Philidor 1847 interne competitie 08-09-2025 t/m 22-09-2025 (0… Monday 8 September 2025 +1–1=0 +0.1
FSB-competitie 2025-2026 ronde 3 1e klasse Monday 1 September 2025 +1–0=0 +7.7
K.S.C. Philidor 1847 interne competitie 04-03-2025 t/m 20-05-2025 (0… Monday 3 March 2025 +2–0=0 +5.9
KNSB competitie 2024-2025 Klasse 4 ronde 3 Saturday 21 September 2024 +1–0=0 +6.9
K.S.C. Philidor 1847 interne competitie 07-01-2025 t/m 14-01-2025 (01… Monday 9 September 2024 +0–0=1 -3.4
K.S.C. Philidor 1847 interne competitie 29-10-2024 t/m 19-11-2024 (010026) Monday 9 September 2024 +0–0=1 +7.0
K.S.C. Philidor 1847 interne competitie 10-09-2024 t/m 24-09-2024 (010026) Monday 9 September 2024 +0–0=1 +0.7
FSB-competitie 24-25 ronde 3 hoofdklasse Sunday 1 September 2024 +0–1=0 -13.5
KNSB competitie 2023-2024 Klasse 1 ronde 9 Saturday 16 September 2023 +0–1=0 -2.3
KNSB competitie 2023-2024 Klasse 1 ronde 8 Saturday 16 September 2023 +0–1=0 -7.4
KNSB competitie 2023-2024 Klasse 1 ronde 6 Saturday 16 September 2023 +0–0=1 +2.0
KNSB competitie 2023-2024 Klasse 1 ronde 5 Saturday 16 September 2023 +0–0=1 +1.7
KNSB competitie 2023-2024 Klasse 1 ronde 4 Saturday 16 September 2023 +0–0=1 -0.7
KNSB competitie 2023-2024 Klasse 1 ronde 3 Saturday 16 September 2023 +0–0=1 +9.8
KNSB competitie 2023-2024 Klasse 1 ronde 2 Saturday 16 September 2023 +0–1=0 -8.2
KNSB competitie 2023-2024 Klasse 1 ronde 1 Saturday 16 September 2023 +0–1=0 -9.9
K.S.C. Philidor 1847 interne competitie 09-01-2024 t/m 23-01-2024 (010026) Tuesday 12 September 2023 +0–0=1 +5.0
K.S.C. Philidor 1847 interne competitie 28-11-2023 t/m 12-12-2023 (010026) Tuesday 12 September 2023 +0–0=1 -0.2
K.S.C. Philidor 1847 interne competitie 31-10-2023 t/m 21-11-2023 (010026) Tuesday 12 September 2023 +0–1=2 -6.1
K.S.C. Philidor 1847 interne competitie 30-01-2024 t/m 12-03-2024 (010026) Friday 1 September 2023 +0–1=0 -11.8
K.S.C. Philidor 1847 interne competitie 04-04-2023 t/m 16-05-2023 (010026) Tuesday 4 April 2023 +1–3=1 -7.3
playoffs philidor Ronde 1 t/m n Tuesday 7 March 2023 +0–0=4 -4.8
K.S.C. Philidor 1847 interne competitie 30-11-2022 t/m 20-12-2022 (010026) Sunday 27 November 2022 +1–1=0 +5.9
FSB competitie 22-23 ronde 7 Saturday 1 October 2022 +0–1=0 -15.6
FSB competitie 22-23 ronde 6 Saturday 1 October 2022 +1–0=0 +3.5
FSB competitie 22-23 ronde 5 Saturday 1 October 2022 +1–0=0 +1.2
KNSB competitie 2022-2023 Klasse 4 ronde 9 Saturday 17 September 2022 +0–0=1 -3.8
KNSB competitie 2022-2023 Klasse 1 ronde 8 Saturday 17 September 2022 +0–1=0 -15.3
KNSB competitie 2022-2023 Klasse 4 ronde 7 Saturday 17 September 2022 +1–0=0 +1.6
KNSB competitie 2022-2023 Klasse 4 ronde 6 Saturday 17 September 2022 +1–0=0 +14.0
KNSB competitie 2022-2023 Klasse 4 ronde 4 Saturday 17 September 2022 +0–1=0 -16.6
K.S.C. Philidor 1847 interne competitie 28-02-2023 t/m 28-02-2023 (010026) Tuesday 13 September 2022 +0–0=1 0.0
K.S.C. Philidor 1847 interne competitie 27-12-2022 t/m 21-02-2023 (010026) Tuesday 13 September 2022 +4–0=1 +32.4
K.S.C. Philidor 1847 interne competitie 02-11-2022 t/m 23-11-2022 (010026) Tuesday 13 September 2022 +0–1=0 -11.5

Team Competition

Current teams
Philidor 1847 1
Klasse 1A · 2025-2026 · 6 games
Philidor 2
1e klasse A · 2025-2026 · 1 game
Past teams
Philidor 1847 2
Klasse 4A · 2024-2025
Philidor 2
Hoofdklasse · 2024-2025
Philidor 1847 1
Klasse 1B · 2023-2024
Philidor 1847 1
Klasse 1A · 2022-2023
Philidor 1847 2
Klasse 4A · 2022-2023
Philidor 3
Klasse 2A · 2022-2023
Philidor 1
Beker · 2021-2022
Philidor 1847 1
Klasse 1A · 2021-2022
Philidor 1847 2
Klasse 3A · 2021-2022
Philidor 1847 3
Klasse 5A · 2021-2022
Philidor 2
Beker · 2021-2022

Rating History

Loading rating history...

Peak Ratings

Classic 2019 March 1, 2023
Rapid 1993 March 1, 2026
Blitz 1993 March 1, 2026

Games

Wins 24
Losses 23
Draws 24
Win Rate 34%

Performance by Color

Color Wins Draws Losses Win Rate
White 12 12 5 41%
Black 12 12 18 29%

Recent Matches

IM Jong de, M. (Migchiel) (2270) Monday 18 May 2026 LOSS -4.2
Kruit, E.A. (Erik) (1911) Monday 18 May 2026 WIN +9.6
CM Jong de, L. (Lode) (2037) Saturday 11 April 2026 LOSS -10.9
Schriemer, O. (Oene) (2086) Monday 30 March 2026 WIN +15.7
Hoop de, S. (Sipke) (1983) Monday 16 March 2026 LOSS -12.9
Hania, J. (Jan) (2183) Monday 9 March 2026 WIN +18.7
FM Wit de, T. (Tex) (2329) Saturday 7 March 2026 LOSS -3.0
Boer de, R. (Rein) (2038) Tuesday 24 February 2026 LOSS -10.4
Bosma, P.G. (Pieter) (1697) Monday 23 February 2026 WIN +4.1
Hania, J. (Jan) (2180) Monday 9 February 2026 DRAW +6.6
Jong de, S.F.J. (Siegbert) (1914) Monday 2 February 2026 WIN +10.4
Schriemer, O. (Oene) (2061) Monday 19 January 2026 DRAW +3.0
Tuyl van, R. (Robin) (1321) Monday 15 December 2025 WIN +0.3
Brandsma, R.L. (Romayn) (1903) Saturday 13 December 2025 LOSS -15.0
Kuiper, W. (Willem) (1824) Monday 24 November 2025 WIN +7.7
Croese, C. (Cor) (2160) Saturday 22 November 2025 LOSS -6.3
Brinksma, P. (Pieter) (1681) Monday 10 November 2025 WIN +3.9
Poole le, C. (Corniek) (2023) Saturday 1 November 2025 WIN +14.4
Kruit, E.A. (Erik) (1903) Monday 20 October 2025 DRAW -2.1
Ploeger, P. (Pieter) (1702) Monday 13 October 2025 WIN +4.5