KNSB FIDE
HV

Harmen Visscher

Rated since January 2023

1990 Classic

RIVALRY

Nemesis
Jong de, M. (Migchiel)
Games: 3 · Win rate: 33%
Kryptonite
Hania, J. (Jan)
Games: 5 · 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) · 2023-01-17
SPARENBERG, E. (ERIK) 2057
7418 K.S.C. Philidor 1847 interne competitie 04-04-2023 t/m 16-05-2023 (010026) · 2023-05-16
POOLE LE, C. (CORNIEK) 2023
12261 KNSB competitie 2025-2026 Klasse 1 ronde 3 · 2025-11-01
WAGENINGEN VAN, A.J.H. (ARIE) 2011
6556 KNSB competitie 2022-2023 Klasse 4 ronde 6 · 2023-02-11
BOER DE, R. (REIN) 1990
6324 K.S.C. Philidor 1847 interne competitie 30-11-2022 t/m 20-12-2022 (010026) · 2022-12-20
Worst losses
POEL VAN DE, T. (TACO) 1860
6168 KNSB competitie 2022-2023 Klasse 4 ronde 4 · 2022-11-26
BRANDSMA, R.L. (ROMAYN) 1903
12590 KNSB competitie 2025-2026 Klasse 1 ronde 5 · 2025-12-13
DUDINK, B.P.W. (BAS) 1924
6964 KNSB competitie 2022-2023 Klasse 1 ronde 8 · 2023-04-01
DRUKKER, D. (DERK) 1930
6079 FSB competitie 22-23 ronde 7 · 2023-03-09
NOLLES, D.S. (DIRK SIEDS) 1931
9765 FSB-competitie 24-25 ronde 3 hoofdklasse · 2024-11-26
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 1 ronde 8 Sat, Sep 20, 2025 +0–1=0 -3.0
KNSB competitie 2025-2026 Klasse 1 ronde 5 Sat, Sep 20, 2025 +0–1=0 -15.0
KNSB competitie 2025-2026 Klasse 1 Ronde 4 Sat, Sep 20, 2025 +0–1=0 -6.3
KNSB competitie 2025-2026 Klasse 1 ronde 3 Sat, Sep 20, 2025 +1–0=0 +14.4
KNSB competitie 2025-2026 Klasse 1 ronde 2 Sat, Sep 20, 2025 +0–0=1 +3.4
K.S.C. Philidor 1847 interne competitie 26-01-2026 t/m 09-02-2026 (0… Mon, Sep 8, 2025 +1–0=1 +16.9
K.S.C. Philidor 1847 interne competitie 12-01-2026 t/m 19-01-2026 (0… Mon, Sep 8, 2025 +0–0=1 +3.0
K.S.C. Philidor 1847 interne competitie 27-10-2025 t/m 22-12-2025 (0… Mon, Sep 8, 2025 +2–0=0 +4.2
K.S.C. Philidor 1847 interne competitie 29-09-2025 t/m 20-10-2025 (0… Mon, Sep 8, 2025 +1–0=2 +2.1
K.S.C. Philidor 1847 interne competitie 08-09-2025 t/m 22-09-2025 (0… Mon, Sep 8, 2025 +1–1=0 +0.1
FSB-competitie 2025-2026 ronde 3 1e klasse Mon, Sep 1, 2025 +1–0=0 +7.7
K.S.C. Philidor 1847 interne competitie 04-03-2025 t/m 20-05-2025 (0… Mon, Mar 3, 2025 +2–0=0 +5.9
KNSB competitie 2024-2025 Klasse 4 ronde 3 Sat, Sep 21, 2024 +1–0=0 +6.9
K.S.C. Philidor 1847 interne competitie 07-01-2025 t/m 14-01-2025 (01… Mon, Sep 9, 2024 +0–0=1 -3.4
K.S.C. Philidor 1847 interne competitie 29-10-2024 t/m 19-11-2024 (010026) Mon, Sep 9, 2024 +0–0=1 +7.0
K.S.C. Philidor 1847 interne competitie 10-09-2024 t/m 24-09-2024 (010026) Mon, Sep 9, 2024 +0–0=1 +0.7
FSB-competitie 24-25 ronde 3 hoofdklasse Sun, Sep 1, 2024 +0–1=0 -13.5
KNSB competitie 2023-2024 Klasse 1 ronde 9 Sat, Sep 16, 2023 +0–1=0 -2.3
KNSB competitie 2023-2024 Klasse 1 ronde 8 Sat, Sep 16, 2023 +0–1=0 -7.4
KNSB competitie 2023-2024 Klasse 1 ronde 6 Sat, Sep 16, 2023 +0–0=1 +2.0
KNSB competitie 2023-2024 Klasse 1 ronde 5 Sat, Sep 16, 2023 +0–0=1 +1.7
KNSB competitie 2023-2024 Klasse 1 ronde 4 Sat, Sep 16, 2023 +0–0=1 -0.7
KNSB competitie 2023-2024 Klasse 1 ronde 3 Sat, Sep 16, 2023 +0–0=1 +9.8
KNSB competitie 2023-2024 Klasse 1 ronde 2 Sat, Sep 16, 2023 +0–1=0 -8.2
KNSB competitie 2023-2024 Klasse 1 ronde 1 Sat, Sep 16, 2023 +0–1=0 -9.9
K.S.C. Philidor 1847 interne competitie 09-01-2024 t/m 23-01-2024 (010026) Tue, Sep 12, 2023 +0–0=1 +5.0
K.S.C. Philidor 1847 interne competitie 28-11-2023 t/m 12-12-2023 (010026) Tue, Sep 12, 2023 +0–0=1 -0.2
K.S.C. Philidor 1847 interne competitie 31-10-2023 t/m 21-11-2023 (010026) Tue, Sep 12, 2023 +0–1=2 -6.1
K.S.C. Philidor 1847 interne competitie 30-01-2024 t/m 12-03-2024 (010026) Fri, Sep 1, 2023 +0–1=0 -11.8
K.S.C. Philidor 1847 interne competitie 04-04-2023 t/m 16-05-2023 (010026) Tue, Apr 4, 2023 +1–3=1 -7.3
playoffs philidor Ronde 1 t/m n Tue, Mar 7, 2023 +0–0=4 -4.8
K.S.C. Philidor 1847 interne competitie 30-11-2022 t/m 20-12-2022 (010026) Sun, Nov 27, 2022 +1–1=0 +5.9
FSB competitie 22-23 ronde 7 Sat, Oct 1, 2022 +0–1=0 -15.6
FSB competitie 22-23 ronde 6 Sat, Oct 1, 2022 +1–0=0 +3.5
FSB competitie 22-23 ronde 5 Sat, Oct 1, 2022 +1–0=0 +1.2
KNSB competitie 2022-2023 Klasse 4 ronde 9 Sat, Sep 17, 2022 +0–0=1 -3.8
KNSB competitie 2022-2023 Klasse 1 ronde 8 Sat, Sep 17, 2022 +0–1=0 -15.3
KNSB competitie 2022-2023 Klasse 4 ronde 7 Sat, Sep 17, 2022 +1–0=0 +1.6
KNSB competitie 2022-2023 Klasse 4 ronde 6 Sat, Sep 17, 2022 +1–0=0 +14.0
KNSB competitie 2022-2023 Klasse 4 ronde 4 Sat, Sep 17, 2022 +0–1=0 -16.6
K.S.C. Philidor 1847 interne competitie 28-02-2023 t/m 28-02-2023 (010026) Tue, Sep 13, 2022 +0–0=1 0.0
K.S.C. Philidor 1847 interne competitie 27-12-2022 t/m 21-02-2023 (010026) Tue, Sep 13, 2022 +4–0=1 +32.4
K.S.C. Philidor 1847 interne competitie 02-11-2022 t/m 23-11-2022 (010026) Tue, Sep 13, 2022 +0–1=0 -11.5

Rating History

Loading rating history...

Peak Ratings

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

Games

Wins 20
Losses 19
Draws 24
Win Rate 32%

Performance by Color

Color Wins Draws Losses Win Rate
White 9 12 4 36%
Black 11 12 15 29%

Recent Matches

FM Wit de, T. (Tex) (2329) 2026-03-07 LOSS -3.0
Hania, J. (Jan) (2180) 2026-02-09 DRAW +6.6
Jong de, S.F.J. (Siegbert) (1914) 2026-02-02 WIN +10.4
Schriemer, O. (Oene) (2061) 2026-01-19 DRAW +3.0
Tuyl van, R. (Robin) (1321) 2025-12-15 WIN +0.3
Brandsma, R.L. (Romayn) (1903) 2025-12-13 LOSS -15.0
Kuiper, W. (Willem) (1824) 2025-11-24 WIN +7.7
Croese, C. (Cor) (2160) 2025-11-22 LOSS -6.3
Brinksma, P. (Pieter) (1681) 2025-11-10 WIN +3.9
Poole le, C. (Corniek) (2023) 2025-11-01 WIN +14.4
Kruit, E.A. (Erik) (1903) 2025-10-20 DRAW -2.1
Ploeger, P. (Pieter) (1702) 2025-10-13 WIN +4.5
Baljon, C. (Christofoor) (2063) 2025-10-04 DRAW +3.4
FM Etmans, M.D. (Maarten) (1952) 2025-09-29 DRAW -0.4
Bosma, P.G. (Pieter) (1682) 2025-09-15 WIN +4.1
IM Jong de, M. (Migchiel) (2249) 2025-09-08 LOSS -4.0
Luke Jan Feddes 2025-05-20 WIN
Eijk van, S.G. (Siem) (1753) 2025-04-22 WIN +5.9
Jong de, S.F.J. (Siegbert) (1860) 2025-01-14 DRAW -3.4
Nolles, D.S. (Dirk Sieds) (1931) 2024-11-26 LOSS -13.5