KNSB FIDE
LG

Leon Graff

Rated since January 2023

1875 Classic

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
ROMANESCO, R. (ROEL) 1976
13314 KNSB competitie 2025-2026 Klasse 4 ronde 6 · Saturday 28 March 2026
THIJSSEN, P.A.M.W. (PETER) 1769
11995 KNSB competitie 2025-2026 Klasse 6 ronde 1 · Saturday 4 October 2025
SOMMEN, L. (LOUIS) 1734
11022 KNSB competitie 2024-2025 Klasse 5 ronde 7 · Saturday 5 April 2025
ADRIAANS, M. (MARION) 1707
6732 KNSB competitie 2022-2023 Klasse 4 ronde 7 · Saturday 11 March 2023
VANDERHEIJDEN, P. (PETER) 1607
13249 KNSB competitie 2025-2026 Klasse 6 ronde 7 · Saturday 7 March 2026
Worst losses
KOOLEN, T. (TOM) 1813
12593 KNSB competitie 2025-2026 Klasse 4 ronde 5 · Saturday 13 December 2025
COX, M. (MARTIJN) 1892
8807 KNSB competitie 2023-2024 Klasse 4 ronde 9 · Saturday 20 April 2024
WEIJERS, R.G.J. (RALF) 1927
9951 KNSB competitie 2024-2025 Klasse 5 ronde 3 · Saturday 23 November 2024
RUTTEN, B.A. (BRAM) 1939
8599 KNSB competitie 2023-2024 Klasse 4 ronde 8 · Saturday 23 March 2024
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 4 ronde 6 Saturday 20 September 2025 +1–0=0 +16.7
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +1–0=0 +4.9
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +0–1=0 -14.4
KNSB competitie 2025-2026 Klasse 6 ronde 1 Saturday 20 September 2025 +1–0=0 +9.4
KNSB competitie 2024-2025 Klasse 5 ronde 7 Saturday 21 September 2024 +1–0=0 +8.6
KNSB competitie 2024-2025 Klasse 5 ronde 3 Saturday 21 September 2024 +0–1=0 -10.2
LiSB competitie 2023-2024 A Groep A Sunday 8 October 2023 +0–0=1 +3.4
KNSB competitie 2023-2024 Klasse 4 ronde 9 Saturday 16 September 2023 +0–1=0 -11.8
KNSB competitie 2023-2024 Klasse 4 ronde 8 Saturday 16 September 2023 +0–1=0 -10.5
KNSB competitie 2022-2023 Klasse 4 ronde 7 Saturday 17 September 2022 +1–0=0 +9.6

Rating History

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Peak Ratings

Classic 1882 March 1, 2024
Rapid 1875 May 1, 2026
Blitz 1853 March 1, 2026

Games

Wins 5
Losses 4
Draws 1
Win Rate 50%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 1 2 50%
Black 2 0 2 50%

Recent Matches

Romanesco, R. (Roel) (1976) Saturday 28 March 2026 WIN +16.7
Vanderheijden, P. (Peter) (1607) Saturday 7 March 2026 WIN +4.9
Koolen, T. (Tom) (1813) Saturday 13 December 2025 LOSS -14.4
Thijssen, P.A.M.W. (Peter) (1769) Saturday 4 October 2025 WIN +9.4
Sommen, L. (Louis) (1734) Saturday 5 April 2025 WIN +8.6
Weijers, R.G.J. (Ralf) (1927) Saturday 23 November 2024 LOSS -10.2
Cox, M. (Martijn) (1892) Saturday 20 April 2024 LOSS -11.8
Rutten, B.A. (Bram) (1939) Saturday 23 March 2024 LOSS -10.5
Schoeber, P. (Peter) (1901) Sunday 15 October 2023 DRAW +3.4
Adriaans, M. (Marion) (1707) Saturday 11 March 2023 WIN +9.6