KNSB FIDE
OD

Olger van Donk

Rated since January 2023

2137 Classic
2055 Rapid
2105 Blitz

RIVALRY

Nemesis
Jong de, L.M. (Leen)
Games: 7 · Win rate: 43%
Kryptonite
Lind, J.J. (Jacco)
Games: 7 · Win rate: 29%
Easy Target
Groenen, W.F. (Wijnand)
Games: 5 · Win rate: 100%

The good & the bad

Best wins
LIND, J.J. (JACCO) 2161
12911 S.C. Woerden interne competitie 06-01-2026 t/m 20-01-2026 (060067) · Tuesday 6 January 2026
HESSELINGEN VAN, G. (GUIDO) (FM) 2156
12006 NK Snelschaak voor clubteams Groep A · Sunday 29 March 2026
GOOL VAN, H. (HENK) 2147
10069 KNSB competitie 2024-2025 Klasse 2 ronde 5 · Saturday 14 December 2024
SCHRÖER, M.J. (MARCEL) 2136
13382 S.C. Woerden interne competitie 03-02-2026 t/m 24-03-2026 (060067) · Tuesday 24 February 2026
CORNELISSE, J.J.A. (JOHN) 2136
7251 49e Open Kampioenschap van Utrecht Groep A · Saturday 11 May 2024
Worst losses
GROOT BRUINDERINK, T.R.T. (TIM) 1737
11897 S.C. Woerden interne competitie 09-09-2025 t/m 23-09-2025 (060067) · Tuesday 16 September 2025
PIETERSE, M. (MARK) 1801
8419 S.C. Woerden interne competitie 09-01-2024 t/m 13-02-2024 (060067) · Tuesday 9 January 2024
LIND, J.J. (JACCO) 1828
6285 S.C. Woerden interne competitie 22-11-2022 t/m 20-12-2022 (060067) · Tuesday 20 December 2022
KLAASSEN, C.A.J. (CHRIS) 1837
8884 S.C. Woerden interne competitie 27-02-2024 t/m 23-04-2024 (060067) · Tuesday 19 March 2024
WAGDY, A. (AHMED) 1869
12006 NK Snelschaak voor clubteams Groep A · Sunday 29 March 2026
18e Open Kampioenschap van Woerden Groep A Tuesday 19 May 2026 +5–2=0 +0.6
NK Snelschaak voor clubteams Groep A Sunday 29 March 2026 +8–6=0 -0.7
HSG Open 2023 Groep A Friday 23 June 2023 +0–2=4 -25.8
SGS Bekercompetitie 2025-2026 2026-07 Wednesday 1 October 2025 +0–1=0 -11.7
SGS Bekercompetitie 2025-2026 2026-06 Wednesday 1 October 2025 +1–0=0 +6.6
SGS Bekercompetitie 2025-2026 SGS Beker 2025-12 Wednesday 1 October 2025 +1–0=0 +0.7
KNSB competitie 2025-2026 Klasse 2 ronde 9 Saturday 20 September 2025 +0–1=0 -10.7
KNSB competitie 2025-2026 Klasse 2 ronde 6 Saturday 20 September 2025 +0–0=1 -2.3
KNSB competitie 2025-2026 Klasse 2 ronde 8 Saturday 20 September 2025 +0–1=0 -13.2
KNSB competitie 2025-2026 Klasse 2 ronde 7 Saturday 20 September 2025 +1–0=0 +7.3
KNSB competitie 2025-2026 Klasse 2 ronde 5 Saturday 20 September 2025 +0–1=0 -11.0
KNSB competitie 2025-2026 Klasse 2 Ronde 4 Saturday 20 September 2025 +1–0=0 +10.7
KNSB competitie 2025-2026 Klasse 2 ronde 3 Saturday 20 September 2025 +0–0=1 -0.9
KNSB competitie 2025-2026 Klasse 2 ronde 1 Saturday 20 September 2025 +0–0=1 -3.4
S.C. Woerden interne competitie 05-05-2026 t/m 12-05-2026 (060067) Tuesday 9 September 2025 +1–0=0 +5.2
S.C. Woerden interne competitie 31-03-2026 t/m 21-04-2026 (060067) Tuesday 9 September 2025 +1–1=1 -15.4
S.C. Woerden interne competitie 03-02-2026 t/m 24-03-2026 (060067) Tuesday 9 September 2025 +4–0=1 +24.5
S.C. Woerden interne competitie 06-01-2026 t/m 20-01-2026 (060067) Tuesday 9 September 2025 +1–0=0 +11.9
S.C. Woerden interne competitie 02-12-2025 t/m 16-12-2025 (060067) Tuesday 9 September 2025 +1–0=0 +6.5
S.C. Woerden interne competitie 28-10-2025 t/m 25-11-2025 (060067) Tuesday 9 September 2025 +2–0=0 +3.7
S.C. Woerden interne competitie 30-09-2025 t/m 14-10-2025 (060067) Tuesday 9 September 2025 +0–0=2 -18.4
S.C. Woerden interne competitie 09-09-2025 t/m 23-09-2025 (060067) Tuesday 9 September 2025 +2–1=0 -18.9
SOS competitie 2025/2026 Lijst 1 juli Monday 1 September 2025 +1–1=0 -0.8
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +1–0=0 +8.0
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +0–0=1 -4.6
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +1–0=0 +4.0
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +0–1=0 -17.8
SOS competitie 2025/2026 Lijst 1 Dec Monday 1 September 2025 +1–0=0 +4.1
SOS competitie 2025/2026 Lijst 1 Nov Monday 1 September 2025 +1–0=0 +8.6
OKW 2025 Groep A Tuesday 20 May 2025 +3–0=1 -1.8
S.C. Woerden interne competitie 28-01-2025 t/m 28-01-2025 (060067) Tuesday 28 January 2025 +7–3=1 -4.7
Woerden Rapid Schaaktoernooi Groep A Saturday 30 November 2024 +3–2=0 -2.0
KNSB competitie 2024-2025 Klasse 2 ronde 9 Saturday 21 September 2024 +1–0=0 +7.9
KNSB competitie 2024-2025 Klasse 2 ronde 8 Saturday 21 September 2024 +0–0=1 -4.9
KNSB competitie 2024-2025 Klasse 2 ronde 7 Saturday 21 September 2024 +1–0=0 +10.2
KNSB competitie 2024-2025 Klasse 2 ronde 6 Saturday 21 September 2024 +0–1=0 -8.1
KNSB competitie 2024-2025 Klasse 2 ronde 5 Saturday 21 September 2024 +1–0=0 +15.7
KNSB competitie 2024-2025 Klasse 2 ronde 4 Saturday 21 September 2024 +0–1=0 -15.3
KNSB competitie 2024-2025 Klasse 2 ronde 3 Saturday 21 September 2024 +0–1=0 -7.5
KNSB competitie 2024-2025 KNSB Beker voor novemberlijst Saturday 21 September 2024 +0–1=0 -13.8
KNSB competitie 2024-2025 Klasse 2 ronde 2 Saturday 21 September 2024 +0–0=1 +2.0
KNSB competitie 2024-2025 Klasse 2 ronde 1 Saturday 21 September 2024 +0–1=0 -12.7
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +0–0=1 +3.8
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +1–0=0 +4.2
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +1–0=0 +8.7
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +1–0=0 +3.5
SOS Competitie 2024/2025 2025-01 Sunday 1 September 2024 +0–0=1 -4.5
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +1–0=0 +9.2
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +1–0=0 +8.1
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +2–0=0 +16.5
S.C. Woerden interne competitie 06-05-2025 t/m 13-05-2025 (060067) Saturday 10 August 2024 +0–0=1 -5.3
S.C. Woerden interne competitie 01-04-2025 t/m 15-04-2025 (060067) Saturday 10 August 2024 +2–0=1 +0.2
S.C. Woerden interne competitie 04-03-2025 t/m 25-03-2025 (060067) Saturday 10 August 2024 +2–0=0 +24.5
S.C. Woerden interne competitie 04-02-2025 t/m 18-02-2025 (060067) Saturday 10 August 2024 +1–0=0 +10.7
S.C. Woerden interne competitie 07-01-2025 t/m 21-01-2025 (060067) Saturday 10 August 2024 +3–0=0 +20.7
S.C. Woerden interne competitie 26-11-2024 t/m 17-12-2024 (060067) Saturday 10 August 2024 +2–0=0 +14.9
S.C. Woerden interne competitie 05-11-2024 t/m 19-11-2024 (060067) Saturday 10 August 2024 +1–1=0 -5.1
S.C. Woerden interne competitie 10-09-2024 t/m 22-10-2024 (060067) Saturday 10 August 2024 +3–0=1 +8.2
16e Open Kampioenschap van Woerden Groep A Tuesday 21 May 2024 +4–0=3 0.0
49e Open Kampioenschap van Utrecht Groep A Friday 10 May 2024 +3–2=0 +26.8
KNSB competitie 2023-2024 Klasse 3 ronde 9 Saturday 16 September 2023 +1–0=0 +13.7
KNSB competitie 2023-2024 Klasse 3 ronde 8 Saturday 16 September 2023 +1–0=0 +11.4
KNSB competitie 2023-2024 Klasse 3 ronde 7 Saturday 16 September 2023 +0–1=0 -13.6
KNSB competitie 2023-2024 Klasse 3 ronde 6 Saturday 16 September 2023 +0–0=1 +1.8
KNSB competitie 2023-2024 Klasse 3 ronde 5 Saturday 16 September 2023 +0–1=0 -7.1
KNSB competitie 2023-2024 Klasse 3 ronde 4 Saturday 16 September 2023 +0–1=0 -13.2
KNSB competitie 2023-2024 Klasse 3 ronde 3 Saturday 16 September 2023 +1–0=0 +10.0
KNSB competitie 2023-2024 KNSB Beker 2023-2024 voor novemberlijst Saturday 16 September 2023 +1–0=0 +13.4
KNSB competitie 2023-2024 Klasse 3 ronde 2 Saturday 16 September 2023 +0–1=0 -9.3
KNSB competitie 2023-2024 Klasse 3 ronde 1 Saturday 16 September 2023 +1–0=0 +10.6
S.C. Woerden interne competitie 30-04-2024 t/m 14-05-2024 (060067) Tuesday 12 September 2023 +3–0=0 +17.7
S.C. Woerden interne competitie 27-02-2024 t/m 23-04-2024 (060067) Tuesday 12 September 2023 +2–1=2 +1.6
S.C. Woerden interne competitie 09-01-2024 t/m 13-02-2024 (060067) Tuesday 12 September 2023 +2–1=0 -4.3
S.C. Woerden interne competitie 28-11-2023 t/m 19-12-2023 (060067) Tuesday 12 September 2023 +1–0=2 -4.1
S.C. Woerden interne competitie 24-10-2023 t/m 21-11-2023 (060067) Tuesday 12 September 2023 +2–1=0 +2.8
S.C. Woerden interne competitie 12-09-2023 t/m 17-10-2023 (060067) Tuesday 12 September 2023 +4–1=0 +5.1
SOS Competitie 2023/2024 Mei 2024 Friday 1 September 2023 +0–0=1 -1.9
SOS Competitie 2023/2024 April 2024 Friday 1 September 2023 +1–0=0 +8.5
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +0–0=1 -3.4
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +0–0=1 -5.2
SOS Competitie 2023/2024 December 2023 Friday 1 September 2023 +1–0=0 +9.6
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +1–0=0 +5.5
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +1–0=0 +6.4
SOS Competitie 2023/2024 September 2023 Friday 1 September 2023 +1–0=0 +6.8
15e Open Kampioenschap van Woerden (OKW) Groep A Tuesday 9 May 2023 +4–2=0 -13.7
KNSB competitie 2022-2023 Klasse 3 ronde 9 Saturday 17 September 2022 +1–0=0 +9.1
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +0–0=2 +0.8
KNSB competitie 2022-2023 Klasse 3 ronde 7 Saturday 17 September 2022 +0–0=1 +3.8
KNSB competitie 2022-2023 Klasse 3 ronde 6 Saturday 17 September 2022 +1–0=0 +10.0
KNSB competitie 2022-2023 Klasse 3 ronde 4 Saturday 17 September 2022 +0–1=0 -8.9
S.C. Woerden interne competitie 28-03-2023 t/m 02-05-2023 (060067) Tuesday 13 September 2022 +5–0=0 +17.3
S.C. Woerden interne competitie 31-01-2023 t/m 21-03-2023 (060067) Tuesday 13 September 2022 +4–0=0 +39.2
S.C. Woerden interne competitie 03-01-2023 t/m 24-01-2023 (060067) Tuesday 13 September 2022 +0–0=1 -2.0
S.C. Woerden interne competitie 22-11-2022 t/m 20-12-2022 (060067) Tuesday 13 September 2022 +3–1=0 +11.8
SOS Competitie 2022/2023 Mei Monday 12 September 2022 +1–0=0 +0.5
SOS Competitie 2022/2023 April 2023(HK) Monday 12 September 2022 +0–1=0 -16.7
SOS Competitie 2022/2023 Maart 2023(HK) Monday 12 September 2022 +1–0=0 +13.5
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +0–0=1 -3.9
SOS Competitie 2022/2023 Januari 2023 Monday 12 September 2022 +0–1=0 -13.3
SOS Competitie 2022/2023 December 2022 Monday 12 September 2022 +1–0=0 +8.6

Rating History

Loading rating history...

Peak Ratings

Classic 2166 June 1, 2025
Rapid 2055 Jan. 1, 2025
Blitz 2106 March 1, 2025

Games

Wins 123
Losses 45
Draws 37
Win Rate 60%

Performance by Color

Color Wins Draws Losses Win Rate
White 64 16 18 65%
Black 59 21 27 55%

Recent Matches

Oxener, A. (Aldo) (1702) Tuesday 30 June 2026 WIN +1.3
Goes, S.F. (Sten) (2257) Tuesday 23 June 2026 LOSS -8.0
Pieterse, M. (Mark) (1936) Tuesday 16 June 2026 WIN +5.1
Plasman, J.A. (Hans) (2138) Saturday 13 June 2026 LOSS -11.6
Harten van, A.L. (Bram) (2135) Saturday 13 June 2026 WIN +10.8
Looijer, D. (Dave) (2108) Tuesday 9 June 2026 LOSS -12.6
Harten van, A.L. (Bram) (2135) Friday 5 June 2026 LOSS -11.7
Könst, R. (Rik) (2043) Tuesday 2 June 2026 WIN +8.0
Huizer, O.C. (Olivier) (1920) Tuesday 26 May 2026 WIN +5.2
Veelenturf, W.J. (Wim) (1703) Tuesday 19 May 2026 WIN +1.5
Wijk van, P.A. (Peter) (1974) Friday 15 May 2026 WIN +6.6
Huizer, O.C. (Olivier) (1920) Tuesday 12 May 2026 WIN +5.2
Groot Bruinderink, T.R.T. (Tim) (1744) Tuesday 21 April 2026 WIN +1.6
Lind, J.J. (Jacco) (2097) Tuesday 14 April 2026 DRAW -2.0
Groote de, J. (Jesper) (2169) Saturday 11 April 2026 LOSS -10.7
Jong de, L.M. (Leen) (2029) Tuesday 31 March 2026 LOSS -15.0
Wagdy, A. (Ahmed) (1869) Sunday 29 March 2026 WIN +5.0
Bentum van, A.J. (Guus) (1866) Sunday 29 March 2026 WIN +5.0
Budarin, K. (Konstantin) (2123) Sunday 29 March 2026 WIN +12.9
Wagdy, A. (Ahmed) (1869) Sunday 29 March 2026 LOSS -19.7