KNSB FIDE
JG

Jan Willem le Grand

Rated since January 2023

1989 Classic
1902 Rapid
1918 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
HENKE, A.C.Z. (ALEKSANDER) 2019
13215 11e SHTV open kampioenschap Groep A · Thursday 11 June 2026
HETTFLEISCH, M. (MAURICE) 1992
14046 SHTV interne competitie 16-04-2026 t/m 28-05-2026 (120040) · Thursday 28 May 2026
GELDHOF, A. (ALEXANDER) 1952
12992 KNSB competitie 2025-2026 Klasse 5 ronde 6 · Saturday 7 February 2026
BODAAN, A. (TON) 1943
14046 SHTV interne competitie 16-04-2026 t/m 28-05-2026 (120040) · Thursday 16 April 2026
HAGEMAN, G.M.J. (GER) 1901
14321 KNSB competitie 2026-2027 Klasse 4 ronde 1 · Saturday 19 September 2026
Worst losses
AGRAWAL, S.A. (SHIVAM) 1770
13529 DD Rapid Open Groep A · Saturday 2 May 2026
SANS PIERA, MARTI 1852
13529 DD Rapid Open Groep A · Saturday 2 May 2026
KLUTE, L.R.W. (LEON) 1864
11994 KNSB competitie 2025-2026 Klasse 5 ronde 1 · Saturday 4 October 2025
KOUWENHOVEN, A. (ARJEN) 1911
13248 KNSB competitie 2025-2026 Klasse 5 ronde 7 · Saturday 7 March 2026
OKITA, S. (SHINSAKU) 1963
12514 SHTV interne competitie 18-09-2025 t/m 20-11-2025 (120040) · Thursday 2 October 2025
DD Rapid Open Groep A Saturday 2 May 2026 +4–3=0 -15.9
KNSB competitie 2026-2027 Klasse 4 ronde 1 Saturday 19 September 2026 +1–0=0 +15.2
11e SHTV open kampioenschap Groep A Thursday 4 June 2026 +2–2=0 +6.8
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–1=0 -24.2
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +1–0=0 +28.2
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +1–0=0 +11.6
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–1=0 -29.6
SHTV interne competitie 16-04-2026 t/m 28-05-2026 (120040) Thursday 18 September 2025 +2–0=1 +49.2
SHTV interne competitie 18-12-2025 t/m 05-03-2026 (120040) Thursday 18 September 2025 +1–0=2 +21.7
SHTV interne competitie 18-09-2025 t/m 20-11-2025 (120040) Thursday 18 September 2025 +2–1=0 +24.3

Rating History

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Peak Ratings

Classic 1989 Oct. 1, 2026
Rapid 1920 March 1, 2026
Blitz 1920 March 1, 2026

Games

Wins 14
Losses 8
Draws 3
Win Rate 56%

Performance by Color

Color Wins Draws Losses Win Rate
White 5 2 4 45%
Black 9 1 4 64%

Recent Matches

Hageman, G.M.J. (Ger) (1901) Saturday 19 September 2026 WIN +15.2
Okita, S. (Shinsaku) (1985) Thursday 16 July 2026 LOSS -19.4
Vesters, M.J. (Melchior) (2142) Thursday 9 July 2026 LOSS -11.0
Henke, A.C.Z. (Aleksander) (2019) Thursday 11 June 2026 WIN +27.6
Pol van der, T. (Theo) (1701) Thursday 4 June 2026 WIN +9.7
Hettfleisch, M. (Maurice) (1992) Thursday 28 May 2026 WIN +26.0
Willighagen, G.J. (Gert-Jan) (1919) Thursday 7 May 2026 DRAW +0.1
Sans Piera, Marti (1852) Saturday 2 May 2026 LOSS -25.6
Eerens, P. (Pim) (2100) Saturday 2 May 2026 LOSS -11.3
Man, K. (Kenji) (1876) Saturday 2 May 2026 WIN +19.1
Ukradyga, P. (Pavel) (1729) Saturday 2 May 2026 WIN +11.0
Agrawal, S.A. (Shivam) (1770) Saturday 2 May 2026 LOSS -30.1
Peper, J.P.C. (Jeroen) (1798) Saturday 2 May 2026 WIN +14.6
Sountheranayagam, D. (Deniz) (1621) Saturday 2 May 2026 WIN +6.5
Bodaan, A. (Ton) (1943) Thursday 16 April 2026 WIN +23.1
Kouwenhoven, A. (Arjen) (1911) Saturday 7 March 2026 LOSS -24.2
Geldhof, A. (Alexander) (1952) Saturday 7 February 2026 WIN +28.2
Amkreutz, M. (Mitch) (1846) Thursday 29 January 2026 WIN +21.1
Verbaan, B.M. (Bart) (1900) Thursday 15 January 2026 DRAW +0.5
Baak, E.E. (Evert) (1894) Thursday 18 December 2025 DRAW +0.1