KNSB FIDE
AH

Alan van der Heijden

Rated since January 2023

2272 Classic

RIVALRY

Nemesis
Kocken, W.G.R.M. (Wilbert)
Games: 3 · Win rate: 67%

The good & the bad

Best wins
HARFF, W. (WILFRIED) 2092
8571 KNSB competitie 2023-2024 Klasse 3 ronde 7 · Saturday 2 March 2024
VOSSEN VAN, R. (ROBBERT) 2064
10071 KNSB competitie 2024-2025 Klasse 4 ronde 5 · Saturday 14 December 2024
KOCKEN, W.G.R.M. (WILBERT) 2064
8372 KNSB competitie 2023-2024 Klasse 3 ronde 6 · Saturday 3 February 2024
DUMONT, T.C.W. (TIES) 2056
12263 KNSB competitie 2025-2026 Klasse 3 ronde 3 · Saturday 1 November 2025
ZWET VAN DER, B.W. (BART) 2044
7579 KNSB competitie 2023-2024 Klasse 3 ronde 1 · Saturday 16 September 2023
Worst losses
MON DE, G. (GINO) 1962
7639 KNSB competitie 2023-2024 Klasse 3 ronde 2 · Saturday 7 October 2023
KOCKEN, W.G.R.M. (WILBERT) 2068
6966 KNSB competitie 2022-2023 Klasse 3 ronde 8 · Saturday 1 April 2023
BEUMER, S. (SEBAS) 2165
13313 KNSB competitie 2025-2026 Klasse 3 ronde 6 · Saturday 28 March 2026
No FIDE-rated tournaments found.
NBSB Avondcompetitie 2025-2026 Ronde 6 Monday 22 September 2025 +0–0=1 -5.2
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +0–1=0 -10.5
KNSB competitie 2025-2026 Klasse 3 ronde 8 Saturday 20 September 2025 +1–0=0 +3.2
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +0–0=2 -11.0
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +0–0=1 -2.5
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +1–0=0 +3.2
KNSB competitie 2025-2026 Klasse 3 ronde 2 Saturday 20 September 2025 +1–0=0 +3.0
KNSB competitie 2024-2025 Klasse 4 ronde 7 Saturday 21 September 2024 +1–0=0 +2.6
KNSB competitie 2024-2025 Klasse 4 ronde 6 Saturday 21 September 2024 +1–0=0 +1.6
KNSB competitie 2024-2025 Klasse 4 ronde 5 Saturday 21 September 2024 +1–0=0 +3.7
KNSB competitie 2024-2025 Klasse 4 ronde 1 Saturday 21 September 2024 +0–0=1 -6.1
NBSB Competitie 2023/2024 2e helft Groep A Sunday 24 December 2023 +1–0=0 +1.1
KNSB competitie 2023-2024 Klasse 3 ronde 9 Saturday 16 September 2023 +0–0=1 -1.2
KNSB competitie 2023-2024 Klasse 3 ronde 7 Saturday 16 September 2023 +1–0=0 +4.1
KNSB competitie 2023-2024 Klasse 3 ronde 6 Saturday 16 September 2023 +1–0=0 +3.7
KNSB competitie 2023-2024 Klasse 3 ronde 3 Saturday 16 September 2023 +1–0=0 +2.8
KNSB competitie 2023-2024 Klasse 3 ronde 2 Saturday 16 September 2023 +0–1=0 -13.8
KNSB competitie 2023-2024 Klasse 3 ronde 1 Saturday 16 September 2023 +1–0=0 +3.2
NBSB competitie 2023/2024 Groep A Friday 1 September 2023 +1–0=0 +2.0
KNSB competitie 2022-2023 Klasse 3 ronde 9 Saturday 17 September 2022 +1–0=0 +2.0
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +0–1=0 -12.1
KNSB competitie 2022-2023 Klasse 3 ronde 7 Saturday 17 September 2022 +1–0=0 +2.1
KNSB competitie 2022-2023 Klasse 3 ronde 6 Saturday 17 September 2022 +1–0=0 +1.2
KNSB competitie 2022-2023 Klasse 3 ronde 4 Saturday 17 September 2022 +1–0=0 +1.4

Rating History

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Peak Ratings

Classic 2291 April 1, 2023
Rapid 2284 March 1, 2026
Blitz 2284 March 1, 2026

Games

Wins 16
Losses 3
Draws 6
Win Rate 64%

Performance by Color

Color Wins Draws Losses Win Rate
White 9 0 1 90%
Black 7 6 2 47%

Recent Matches

Beumer, S. (Sebas) (2165) Saturday 28 March 2026 LOSS -10.5
Kocken, W.G.R.M. (Wilbert) (2045) Saturday 7 March 2026 WIN +3.2
Lenting, R. (Roan) (2014) Friday 27 February 2026 DRAW -5.2
Jessurun, R.I.C. (Ramon) (1986) Saturday 7 February 2026 DRAW -5.5
Jessurun, R.I.C. (Ramon) (1986) Saturday 7 February 2026 DRAW -5.5
CM Janssen, G. (Ger) (2169) Saturday 22 November 2025 DRAW -2.5
Dumont, T.C.W. (Ties) (2056) Saturday 1 November 2025 WIN +3.2
Jurrius, T. (Theo) (2038) Saturday 4 October 2025 WIN +3.0
Koymans, P. (Peter) (2003) Saturday 8 March 2025 WIN +2.6
Willeboordse, J. (Jasper) (1912) Saturday 8 February 2025 WIN +1.6
Vossen van, R. (Robbert) (2064) Saturday 14 December 2024 WIN +3.7
Iersel van, J.A.M. (Hans) (1941) Saturday 21 September 2024 DRAW -6.1
CM Bodický, M. (Michal) (2228) Saturday 20 April 2024 DRAW -1.2
Punt, R. (René) (1853) Friday 15 March 2024 WIN +1.1
Harff, W. (Wilfried) (2092) Saturday 2 March 2024 WIN +4.1
Kocken, W.G.R.M. (Wilbert) (2064) Saturday 3 February 2024 WIN +3.7
Berkel van, R.J.C.M. (Rob) (1994) Saturday 4 November 2023 WIN +2.8
Panjoel, B.J. (Bert-Jan) (1956) Monday 16 October 2023 WIN +2.0
Mon de, G. (Gino) (1962) Saturday 7 October 2023 LOSS -13.8
Zwet van der, B.W. (Bart) (2044) Saturday 16 September 2023 WIN +3.2