KNSB FIDE
JG

Jan van Genderen

Rated since January 2023

1901 Classic
1817 Rapid
1775 Blitz

RIVALRY

Nemesis
Bom, M. (Rinus)
Games: 4 · Win rate: 50%
Kryptonite
Velde van de, M. (Matthijs)
Games: 3 · Win rate: 0%
Easy Target
Slotboom, T. (Teus Sr)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
MOURIK, A.L. (BRAM) 1946
14326 S.C. De Zwarte Pion interne competitie 13-09-2026 t/m 21-09-2026 (14… · Monday 21 September 2026
BRUIN DE, W.J. (WOUTER) 1923
14017 S.C. Dordrecht interne competitie 23-06-2026 t/m 23-06-2026 (140010) · Tuesday 23 June 2026
GRIEND VAN DE, J. (JOHAN) 1878
14017 S.C. Dordrecht interne competitie 23-06-2026 t/m 23-06-2026 (140010) · Tuesday 23 June 2026
LAGENDIJK, I. (IVO) 1872
13378 S.C. De Zwarte Pion interne competitie 02-03-2026 t/m 23-03-2026 (14… · Monday 16 March 2026
JOPPE, J.R. (HARMEN) 1829
13152 S.C. De Zwarte Pion interne competitie 02-02-2026 t/m 23-02-2026 (14… · Monday 9 February 2026
Worst losses
BOUWMEESTER, T. (TIM) 1471
12907 S.C. Dordrecht interne competitie 27-01-2026 t/m 27-01-2026 (140010) · Tuesday 27 January 2026
NUNNIKHOVEN, K. (KRIJN-JOOST) 1626
12907 S.C. Dordrecht interne competitie 27-01-2026 t/m 27-01-2026 (140010) · Tuesday 27 January 2026
BOM, M. (RINUS) 1677
14017 S.C. Dordrecht interne competitie 23-06-2026 t/m 23-06-2026 (140010) · Tuesday 23 June 2026
VELDE VAN DE, W.J.C. (WILCO) 1700
14017 S.C. Dordrecht interne competitie 23-06-2026 t/m 23-06-2026 (140010) · Tuesday 23 June 2026
RIJNEVEEN, M. (MARTIJN) 1772
13502 S.C. Dordrecht interne competitie 07-04-2026 t/m 07-04-2026 (140010) · Tuesday 7 April 2026
No FIDE-rated tournaments found.
S.C. Dordrecht interne competitie 29-09-2026 t/m 29-09-2026 (140010) Tuesday 29 September 2026 +3–6=1 -24.8
S.C. De Zwarte Pion interne competitie 13-09-2026 t/m 21-09-2026 (14… Monday 7 September 2026 +3–0=0 +30.7
S.C. Dordrecht interne competitie 19-05-2026 t/m 19-05-2026 (140010) Tuesday 23 December 2025 +3–2=0 -2.2
S.C. Dordrecht interne competitie 07-04-2026 t/m 07-04-2026 (140010) Tuesday 23 December 2025 +1–2=1 -28.5
S.C. Dordrecht interne competitie 17-02-2026 t/m 17-02-2026 (140010) Tuesday 23 December 2025 +2–2=1 -24.1
S.C. Dordrecht interne competitie 23-06-2026 t/m 23-06-2026 (140010) Tuesday 21 October 2025 +6–5=0 +11.0
S.C. Dordrecht interne competitie 27-01-2026 t/m 27-01-2026 (140010) Tuesday 21 October 2025 +4–7=0 -44.9
RSB Competitie 2025-2026 Achttallen juni Monday 1 September 2025 +0–1=0 -14.3
S.C. De Zwarte Pion interne competitie 18-05-2026 t/m 18-05-2026 (14… Monday 1 September 2025 +1–0=0 +9.7
RSB Competitie 2025-2026 Achttallen april Monday 1 September 2025 +0–1=0 -9.5
S.C. De Zwarte Pion interne competitie 13-04-2026 t/m 20-04-2026 (14… Monday 1 September 2025 +2–0=0 +10.4
RSB Competitie 2025-2026 Achttallen maart Monday 1 September 2025 +0–0=1 -1.3
S.C. De Zwarte Pion interne competitie 02-03-2026 t/m 23-03-2026 (14… Monday 1 September 2025 +2–0=1 +17.0
S.C. De Zwarte Pion interne competitie 02-02-2026 t/m 23-02-2026 (14… Monday 1 September 2025 +1–2=1 -16.7
S.C. De Zwarte Pion interne competitie 29-12-2025 t/m 26-01-2026 (14… Monday 1 September 2025 +3–0=2 +14.8

Rating History

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Peak Ratings

Classic 1901 Oct. 1, 2026
Rapid 1871 Jan. 1, 2026
Blitz 1835 Nov. 1, 2025

Games

Wins 31
Losses 28
Draws 8
Win Rate 46%

Performance by Color

Color Wins Draws Losses Win Rate
White 13 4 16 39%
Black 18 4 12 53%

Recent Matches

Boer den, M.F. (Marcel) (1847) Tuesday 29 September 2026 LOSS -10.9
Hennekes, J. (Jacques) (2088) Tuesday 29 September 2026 LOSS -3.9
Velde van de, M. (Matthijs) (1804) Tuesday 29 September 2026 LOSS -6.2
Bom, M. (Rinus) (1709) Tuesday 29 September 2026 DRAW -3.1
Boer den, L. (Lennard) (2203) Tuesday 29 September 2026 LOSS -2.0
Nunnikhoven, K. (Krijn-Joost) (1692) Tuesday 29 September 2026 WIN +8.8
Malschaert, J.F. (Jacques) (1817) Tuesday 29 September 2026 LOSS -11.9
Slotboom, T. (Teus Sr) (1693) Tuesday 29 September 2026 WIN +8.9
Pluymert, P.W. (Piet) (2023) Tuesday 29 September 2026 LOSS -5.4
Nuijten, R. (Ryan) (1287) Tuesday 29 September 2026 WIN +0.9
Mourik, A.L. (Bram) (1946) Monday 21 September 2026 WIN +15.1
Frishert, F. (Frans) (1822) Monday 14 September 2026 WIN +10.8
Okker, J.M. (Marco) (1617) Sunday 13 September 2026 WIN +4.7
Bruin de, W.J. (Wouter) (1923) Tuesday 23 June 2026 WIN +17.0
Tinke, G.J. (Gert-Jan) (1512) Tuesday 23 June 2026 WIN +4.2
Hennekes, J. (Jacques) (2057) Tuesday 23 June 2026 LOSS -4.4
Koppelaar, V.A. (Victor) (1912) Tuesday 23 June 2026 LOSS -8.3
Rijneveen, M. (Martijn) (1723) Tuesday 23 June 2026 WIN +10.2
Nunnikhoven, K. (Krijn-Joost) (1715) Tuesday 23 June 2026 WIN +10.0
Griend van de, J. (Johan) (1878) Tuesday 23 June 2026 WIN +15.6