KNSB FIDE
GW

Gert-Jan Willighagen

Rated since January 2023

1919 Classic
1919 Rapid
1919 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
HETTFLEISCH, M. (MAURICE) 1991
13416 SHTV interne competitie 18-12-2025 t/m 05-03-2026 (120040) · Thursday 5 March 2026
SCHOEN, H.A. (HUBERT) 1976
13416 SHTV interne competitie 18-12-2025 t/m 05-03-2026 (120040) · Thursday 18 December 2025
BAAK, K.L. (KARL) 1897
13416 SHTV interne competitie 18-12-2025 t/m 05-03-2026 (120040) · Thursday 12 February 2026
BAAK, E.E. (EVERT) 1879
12514 SHTV interne competitie 18-09-2025 t/m 20-11-2025 (120040) · Thursday 20 November 2025
MARTIN DE, L. (LILIAN) 1825
10483 10e SHTV Open kampioenschap Groep A · Thursday 12 June 2025
Worst losses
OTTENHOF, S. (SASCHA) 1854
13248 KNSB competitie 2025-2026 Klasse 5 ronde 7 · Saturday 7 March 2026
FLUEGEL, M. (MICHAEL) 1879
13416 SHTV interne competitie 18-12-2025 t/m 05-03-2026 (120040) · Thursday 29 January 2026
KASOMOULIS, N. (NIKOS) 1897
11994 KNSB competitie 2025-2026 Klasse 5 ronde 1 · Saturday 4 October 2025
BOSMAN, J. (JOHAN) 1902
13465 HSB competitie 2025-2026 CompMrt2026 · Thursday 12 March 2026
KOOL, H. (JESPER) 1908
10483 10e SHTV Open kampioenschap Groep A · Thursday 26 June 2025
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +1–0=0 +4.4
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–1=0 -14.7
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–1=0 -10.2
KNSB competitie 2025-2026 Klasse 3 ronde 5 Saturday 20 September 2025 +0–1=0 -7.1
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +0–0=1 +2.2
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–1=0 -13.5
SHTV interne competitie 18-12-2025 t/m 05-03-2026 (120040) Thursday 18 September 2025 +3–2=0 +25.0
SHTV interne competitie 18-09-2025 t/m 20-11-2025 (120040) Thursday 18 September 2025 +2–0=1 +20.0
HSB competitie 2025-2026 CompMrt2026 Monday 1 September 2025 +0–1=0 -13.0
10e SHTV Open kampioenschap Groep A Thursday 5 June 2025 +4–2=1 +4.5

Rating History

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Peak Ratings

Classic 1934 Dec. 1, 2025
Rapid 1919 April 1, 2026
Blitz 1919 April 1, 2026

Games

Wins 10
Losses 9
Draws 3
Win Rate 45%

Performance by Color

Color Wins Draws Losses Win Rate
White 5 3 4 42%
Black 5 0 5 50%

Recent Matches

Terwee, L. (Laurens) (1649) Saturday 28 March 2026 WIN +4.4
Bosman, J. (Johan) (1902) Thursday 12 March 2026 LOSS -13.0
Ottenhof, S. (Sascha) (1854) Saturday 7 March 2026 LOSS -14.7
Hettfleisch, M. (Maurice) (1991) Thursday 5 March 2026 WIN +15.1
Baak, K.L. (Karl) (1897) Thursday 12 February 2026 WIN +11.5
Groot, F. (Fons) (1994) Saturday 7 February 2026 LOSS -10.2
Fluegel, M. (Michael) (1879) Thursday 29 January 2026 LOSS -7.1
Okita, S. (Shinsaku) (2050) Thursday 15 January 2026 LOSS -8.3
Schoen, H.A. (Hubert) (1976) Thursday 18 December 2025 WIN +14.0
Bik, W.J.A. (Wouter) (2097) Saturday 13 December 2025 LOSS -7.1
Freytas de, P.L. (Paul) (1974) Saturday 22 November 2025 DRAW +2.2
Baak, E.E. (Evert) (1879) Thursday 20 November 2025 WIN +11.4
Bodaan, A. (Ton) (1966) Thursday 16 October 2025 DRAW +1.4
Kasomoulis, N. (Nikos) (1897) Saturday 4 October 2025 LOSS -13.5
Arkesteijn, J.P. (Jaco) (1767) Thursday 18 September 2025 WIN +7.3
Groen, M. (Matthijs) (1755) Thursday 17 July 2025 WIN +7.0
Vries de, A. (Auke) (1637) Thursday 10 July 2025 WIN +4.0
Pot, R. (Robin) Thursday 3 July 2025 LOSS
Kool, H. (Jesper) (1908) Thursday 26 June 2025 LOSS -13.0
Grammatico, S. (Sergio) (1839) Thursday 19 June 2025 DRAW -2.8