AO

Ad van Ommen

Rated since January 2023

1691 Classic
1681 Rapid
1681 Blitz

RIVALRY

Nemesis
Kniestedt, F.P. (Peter)
Games: 4 · Win rate: 50%
Kryptonite
Goosen, W. (Wladimir)
Games: 6 · Win rate: 0%
Easy Target
Smeenk, P. (Peter)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
VELDT, G. (GIJS) 1839
13542 SC Purmerend interne competitie 02-04-2026 t/m 16-04-2026 (090041) · Thursday 2 April 2026
WIJNEN, M.C. (TIES) 1822
10084 SC Purmerend interne competitie 28-11-2024 t/m 12-12-2024 (090041) · Thursday 28 November 2024
SCHLEBAUM, E. (EVERT) 1759
9289 S.V. Purmerend interne competitie 27-06-2024 t/m 11-07-2024 (090041) · Thursday 4 July 2024
PUISTER, R.M. (RUDOLF) 1718
11548 SC Purmerend interne competitie 08-05-2025 t/m 26-06-2025 (090041) · Thursday 15 May 2025
ROMIJN, A.J. (ALEX) 1698
8928 S.V. Purmerend interne competitie 28-03-2024 t/m 25-04-2024 (090041) · Thursday 28 March 2024
Worst losses
HARMSEN, R. (RON) 1346
8509 S.V. Purmerend interne competitie 08-02-2024 t/m 22-02-2024 (090041) · Thursday 8 February 2024
ROMIJN, B.V. (BARRIE) 1400
7969 S.V. Purmerend interne competitie 02-11-2023 t/m 23-11-2023 (090041) · Thursday 2 November 2023
GOOSEN, W. (WLADIMIR) 1441
8082 S.V. Purmerend interne competitie 30-11-2023 t/m 14-12-2023 (090041) · Thursday 7 December 2023
GROOT, C.J. (CORNELIS) 1498
7359 S.V. Purmerend interne competitie 01-06-2023 t/m 22-06-2023 (090041) · Thursday 8 June 2023
KNIESTEDT, F.P. (PETER) 1511
12490 SC Purmerend interne competitie 30-10-2025 t/m 27-11-2025 (090041) · Thursday 13 November 2025
No FIDE-rated tournaments found.
SC Purmerend interne competitie 02-07-2026 t/m 02-07-2026 (090041) Thursday 30 April 2026 +0–0=1 +4.4
SC Purmerend interne competitie 04-06-2026 t/m 25-06-2026 (090041) Thursday 30 April 2026 +1–1=0 -7.2
SC Purmerend interne competitie 30-04-2026 t/m 28-05-2026 (090041) Thursday 30 April 2026 +1–0=2 +6.1
SC Purmerend interne competitie 02-04-2026 t/m 16-04-2026 (090041) Thursday 4 September 2025 +1–1=0 +7.2
SC Purmerend interne competitie 26-02-2026 t/m 19-03-2026 (090041) Thursday 4 September 2025 +2–0=0 +20.3
SC Purmerend interne competitie 29-01-2026 t/m 19-02-2026 (090041) Thursday 4 September 2025 +1–0=0 +11.6
SC Purmerend interne competitie 08-01-2026 t/m 22-01-2026 (090041) Thursday 4 September 2025 +1–0=0 +8.7
SC Purmerend interne competitie 04-12-2025 t/m 18-12-2025 (090041) Thursday 4 September 2025 +0–0=1 -3.4
SC Purmerend interne competitie 30-10-2025 t/m 27-11-2025 (090041) Thursday 4 September 2025 +1–2=0 -25.8
SC Purmerend interne competitie 09-10-2025 t/m 16-10-2025 (090041) Thursday 4 September 2025 +1–1=0 +11.7
NHSB-competitie 2025-2026 Klasse 3B t/m 22-02-2026 Monday 1 September 2025 +1–0=0 +14.4
NHSB-competitie 2025-2026 Klasse 3B t/m 21-12-2025 Monday 1 September 2025 +0–0=1 +1.0
NHSB-competitie 2025-2026 Klasse 3B t/m 09-11-2025 Monday 1 September 2025 +0–1=0 -10.2
NHSB-competitie 2025-2026 Klasse 3B t/m 12-10-2025 Monday 1 September 2025 +0–1=0
SC Purmerend interne competitie 08-05-2025 t/m 26-06-2025 (090041) Thursday 8 May 2025 +1–4=0 -18.2
SC Purmerend interne competitie 03-04-2025 t/m 17-04-2025 (090041) Thursday 12 September 2024 +0–1=0 -11.7
SC Purmerend interne competitie 27-02-2025 t/m 27-03-2025 (090041) Thursday 12 September 2024 +0–1=1 -17.4
SC Purmerend interne competitie 06-02-2025 t/m 20-02-2025 (090041) Thursday 12 September 2024 +1–1=0 +4.8
SC Purmerend interne competitie 09-01-2025 t/m 23-01-2025 (090041) Thursday 12 September 2024 +2–1=0 +9.5
SC Purmerend interne competitie 28-11-2024 t/m 12-12-2024 (090041) Thursday 12 September 2024 +1–0=0 +20.1
SC Purmerend interne competitie 07-11-2024 t/m 21-11-2024 (090041) Thursday 12 September 2024 +1–1=1 +11.5
SC Purmerend interne competitie 26-09-2024 t/m 24-10-2024 (090041) Thursday 12 September 2024 +0–1=0 -18.4
S.V. Purmerend interne competitie 12-09-2024 t/m 19-09-2024 (090041) Thursday 12 September 2024 +0–2=0 -34.7
NHSB-competitie 2024-2025 Klasse 2B t/m 13-04-2025 Sunday 1 September 2024 +0–0=1 +2.9
NHSB-competitie 2024-2025 Klasse 2B t/m 23-03-2025 Sunday 1 September 2024 +0–1=0 -8.3
NHSB-competitie 2024-2025 Klasse 2B t/m 02-03-2025 Sunday 1 September 2024 +0–1=0 -5.8
NHSB-competitie 2024-2025 Klasse 2B t/m 15-12-2024 Sunday 1 September 2024 +0–0=1 +2.7
NHSB-competitie 2024-2025 Klasse 2B t/m 28-11-2024 Sunday 1 September 2024 +0–1=0
NHSB-competitie 2024-2025 Klasse 2B t/m 26-10-2024 Sunday 1 September 2024 +0–1=0 -6.3
S.V. Purmerend interne competitie 27-06-2024 t/m 11-07-2024 (090041) Tuesday 16 April 2024 +1–1=0 -1.3
S.V. Purmerend interne competitie 30-05-2024 t/m 20-06-2024 (090041) Tuesday 16 April 2024 +0–0=2 -5.5
S.V. Purmerend interne competitie 16-05-2024 t/m 23-05-2024 (090041) Tuesday 16 April 2024 +1–0=0 +10.0
S.V. Purmerend interne competitie 28-03-2024 t/m 25-04-2024 (090041) Thursday 14 September 2023 +1–0=0 +15.5
S.V. Purmerend interne competitie 29-02-2024 t/m 21-03-2024 (090041) Thursday 14 September 2023 +0–0=1 -0.3
S.V. Purmerend interne competitie 08-02-2024 t/m 22-02-2024 (090041) Thursday 14 September 2023 +2–1=0 -12.1
S.V. Purmerend interne competitie 11-01-2024 t/m 25-01-2024 (090041) Thursday 14 September 2023 +1–0=1 +2.0
S.V. Purmerend interne competitie 30-11-2023 t/m 14-12-2023 (090041) Thursday 14 September 2023 +1–1=1 -31.4
S.V. Purmerend interne competitie 02-11-2023 t/m 23-11-2023 (090041) Thursday 14 September 2023 +0–1=1 -29.6
S.V. Purmerend interne competitie 14-09-2023 t/m 21-09-2023 (090041) Thursday 14 September 2023 +0–1=1 -22.9
NHSB-competitie 2023-2024 Klasse 3B t/m 26-03-2024 Friday 1 September 2023 +0–0=1
NHSB-competitie 2023-2024 Klasse 3B t/m 26-12-2023 Friday 1 September 2023 +0–1=0 -15.4
NHSB-competitie 2023-2024 Klasse 3B t/m november Friday 1 September 2023 +1–0=0 +20.1
NHSB-competitie 2023-2024 Klasse 3B t/m oktober Friday 1 September 2023 +1–0=0 +17.6
S.V. Purmerend interne competitie 01-06-2023 t/m 22-06-2023 (090041) Thursday 11 May 2023 +2–1=0 +4.1
S.V. Purmerend interne competitie 11-05-2023 t/m 25-05-2023 (090041) Thursday 11 May 2023 +2–0=0 +44.7
S.V. Purmerend interne competitie 30-03-2023 t/m 20-04-2023 (090041) Thursday 8 September 2022 +0–1=2 -35.8
S.V. Purmerend interne competitie 12-01-2023 t/m 26-01-2023 (090041) Thursday 8 September 2022 +0–0=1 -11.8
S.V. Purmerend interne competitie 01-12-2022 t/m 08-12-2022 (090041) Thursday 8 September 2022 +0–0=2 +3.1

Rating History

Loading rating history...

Peak Ratings

Classic 1726 June 1, 2024
Rapid 1681 April 1, 2026
Blitz 1681 April 1, 2026

Games

Wins 29
Losses 31
Draws 22
Win Rate 35%

Performance by Color

Color Wins Draws Losses Win Rate
White 19 12 11 45%
Black 10 10 20 25%

Recent Matches

Veldt, G. (Gijs) (1816) Thursday 2 July 2026 DRAW +4.4
Pal van der, R. (Richard) (1536) Thursday 18 June 2026 LOSS -17.8
Koopmans, P. (Perry) (1639) Thursday 4 June 2026 WIN +10.6
Poel, J.E. (Jacob) (1509) Thursday 28 May 2026 WIN +6.6
Triep, R.M. (Rob) (1472) Thursday 21 May 2026 DRAW -6.9
Ganzeman, K. (Kaz) (1884) Thursday 7 May 2026 DRAW +6.3
Preeker, L. (Luc) (1737) Thursday 16 April 2026 LOSS -10.6
Veldt, G. (Gijs) (1839) Thursday 2 April 2026 WIN +17.8
Poel, J.E. (Jacob) (1504) Thursday 5 March 2026 WIN +7.3
Smeenk, P. (Peter) (1649) Thursday 26 February 2026 WIN +13.0
Werther, D. (Diederik) (1690) Thursday 19 February 2026 WIN +14.4
Breeuwsma, H. (Henk) (1600) Thursday 29 January 2026 WIN +11.6
Wal van der, G. (Geert) (1514) Thursday 22 January 2026 WIN +8.7
Vriend, R. (Rens) (1657) Tuesday 16 December 2025 DRAW +1.0
Poel, J.E. (Jacob) (1528) Thursday 4 December 2025 DRAW -3.4
Goosen, W. (Wladimir) (1603) Thursday 27 November 2025 LOSS -14.6
Dam, W.J. (Wim) (1476) Thursday 20 November 2025 WIN +6.4
Kniestedt, F.P. (Peter) (1511) Thursday 13 November 2025 LOSS -17.6
Boontjes, D.K. (Dirk) (1732) Thursday 6 November 2025 LOSS -10.2
Rijs-Brands van, I. (Ingrid) (1628) Thursday 16 October 2025 WIN +11.7