KNSB FIDE
JD

Jan-Willem van Drunick

Rated since January 2023

1985 Classic
1975 Rapid
1979 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
POLAK, A. (ALEXANDER) 2194
6924 PK Leidse Schaakbond Groep A · Monday 19 June 2023
KANTERS, C.J. (COR) 2023
8598 KNSB competitie 2023-2024 Klasse 3 ronde 8 · Saturday 23 March 2024
HALDEREN VAN, H.T. (HERMAN) 1970
9643 KNSB competitie 2024-2025 Klasse 4 ronde 2 · Saturday 12 October 2024
SERDIJN, A.M. (ADINDA) 1943
10860 LeiSB competitie 2024-2025 H 23-2 25-3 · Tuesday 11 March 2025
ZEVEN, F.O. (FRANK) 1929
6924 PK Leidse Schaakbond Groep A · Monday 5 June 2023
Worst losses
PERFRANCESCHI, N. (NICOLÒ) 1653
11021 KNSB competitie 2024-2025 Klasse 4 ronde 8 · Saturday 5 April 2025
OFFEREN VAN, R. (RICHARD) 1851
10550 LeiSB competitie 2024-2025 H 23-1 22-1 · Friday 14 February 2025
HENNINK, W. (WOUTER) 1910
7797 KNSB competitie 2023-2024 Klasse 3 ronde 3 · Saturday 4 November 2023
ZEVEN, F.O. (FRANK) 1941
7639 KNSB competitie 2023-2024 Klasse 3 ronde 2 · Saturday 7 October 2023
ZOETEN DE, C. (CATO) 1944
8372 KNSB competitie 2023-2024 Klasse 3 ronde 6 · Saturday 3 February 2024
No FIDE-rated tournaments found.
LeiSB regionale competitie 25-26 Hoofdklasse april Wednesday 1 October 2025 +0–0=1 -2.6
KNSB competitie 2025-2026 Klasse 1 ronde 9 Saturday 20 September 2025 +1–0=0 +8.4
KNSB competitie 2025-2026 Klasse 1 ronde 8 Saturday 20 September 2025 +0–0=1 +4.1
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +0–0=1 -4.0
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +1–0=0 +8.9
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–0=1 +2.0
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–0=1 +6.7
LeiSB competitie 2024-2025 H 26-3 25-4 Monday 7 October 2024 +0–0=1 +0.5
LeiSB competitie 2024-2025 H 23-2 25-3 Monday 7 October 2024 +1–0=0 +11.4
LeiSB competitie 2024-2025 H 23-1 22-1 Monday 7 October 2024 +0–1=0 -17.2
LeiSB competitie 2024-2025 H 28-10-24-11 Monday 7 October 2024 +0–0=1 -0.3
KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … Saturday 21 September 2024 +0–1=0 -12.9
KNSB competitie 2024-2025 Klasse 4 ronde 8 Saturday 21 September 2024 +0–1=0 -22.1
KNSB competitie 2024-2025 Klasse 4 ronde 7 Saturday 21 September 2024 +1–0=0 +10.1
KNSB competitie 2024-2025 Klasse 3 ronde 5 Saturday 21 September 2024 +0–0=1 +5.9
KNSB competitie 2024-2025 Klasse 4 ronde 4 Saturday 21 September 2024 +0–1=0 -4.2
KNSB competitie 2024-2025 Klasse 4 ronde 3 Saturday 21 September 2024 +0–0=1
KNSB competitie 2024-2025 Klasse 4 ronde 2 Saturday 21 September 2024 +1–0=0 +12.2
Regionale competitie Leidse Schaakbond 2023 - 2024 Hoofdklasse 2024-04 Sunday 8 October 2023 +0–1=0 -8.2
KNSB competitie 2023-2024 Klasse 3 ronde 8 Saturday 16 September 2023 +1–0=0 +14.4
KNSB competitie 2023-2024 Klasse 3 ronde 7 Saturday 16 September 2023 +0–0=1 +3.9
KNSB competitie 2023-2024 Klasse 3 ronde 6 Saturday 16 September 2023 +0–1=0 -13.1
KNSB competitie 2023-2024 Klasse 3 ronde 4 Saturday 16 September 2023 +1–0=0 +9.3
KNSB competitie 2023-2024 Klasse 3 ronde 3 Saturday 16 September 2023 +0–1=0 -14.4
KNSB competitie 2023-2024 Klasse 3 ronde 2 Saturday 16 September 2023 +0–1=0 -13.8
PK Leidse Schaakbond Groep A Monday 15 May 2023 +3–2=1 +46.3
KNSB competitie 2022-2023 Klasse 4 ronde 9 Saturday 17 September 2022 +0–0=1 -4.5
KNSB competitie 2022-2023 Klasse 4 ronde 8 Saturday 17 September 2022 +0–0=1 -0.6
KNSB competitie 2022-2023 Klasse 4 ronde 7 Saturday 17 September 2022 +0–0=1 -1.9
KNSB competitie 2022-2023 Klasse 4 ronde 6 Saturday 17 September 2022 +0–1=0 -12.4
KNSB competitie 2022-2023 Klasse 3 ronde 4 Saturday 17 September 2022 +0–0=1 -2.3

Rating History

Loading rating history...

Peak Ratings

Classic 1996 April 1, 2025
Rapid 1975 March 1, 2026
Blitz 1979 May 1, 2026

Games

Wins 10
Losses 11
Draws 15
Win Rate 28%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 8 7 29%
Black 4 7 4 27%

Recent Matches

Prijs, M.A. (Xander) (1904) Friday 17 April 2026 DRAW -2.6
Romano Tuncel, E. (Erez) (1857) Saturday 11 April 2026 WIN +8.4
Meulenbroek, K. (Kim) (2096) Saturday 7 March 2026 DRAW +4.1
Gabriëls, H.J.M. (Hendrik Jan) (1860) Saturday 13 December 2025 DRAW -4.0
Atilgan, E. (Emre) (1863) Saturday 22 November 2025 WIN +8.9
Kleeman, D. (David) (2026) Saturday 1 November 2025 DRAW +2.0
Serntedakis, A. (Athanasios) (2171) Saturday 4 October 2025 DRAW +6.7
Freytas de, P.L. (Paul) (1963) Saturday 10 May 2025 LOSS -12.9
Brandt, B. (Benjamin) (2010) Friday 11 April 2025 DRAW +0.5
Perfranceschi, N. (Nicolò) (1653) Saturday 5 April 2025 LOSS -22.1
Serdijn, A.M. (Adinda) (1943) Tuesday 11 March 2025 WIN +11.4
Griend van de, J. (Johan) (1905) Saturday 8 March 2025 WIN +10.1
Offeren van, R. (Richard) (1851) Friday 14 February 2025 LOSS -17.2
Quattordio, J. (Juan) (2166) Saturday 14 December 2024 DRAW +5.9
IM Nikolic, N. (Nebojsa) (2266) Saturday 23 November 2024 LOSS -4.2
Cromsigt, J. (Jeroen) (1982) Friday 15 November 2024 DRAW -0.3
Tinga, T.I. (Tjerk) (1990) Saturday 9 November 2024 DRAW
Halderen van, H.T. (Herman) (1970) Saturday 12 October 2024 WIN +12.2
Kuijk van, V. (Vadim) (2097) Friday 29 March 2024 LOSS -8.2
Kanters, C.J. (Cor) (2023) Saturday 23 March 2024 WIN +14.4