KNSB FIDE
JO

Jos van Ommeren

Rated since January 2023

1939 Classic

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
ARP, F.L. (FRANS) 1979
9950 KNSB competitie 2024-2025 Klasse 4 ronde 4 · Saturday 23 November 2024
BEEMSTERBOER, A. (ANDRE) 1978
11252 KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … · Saturday 10 May 2025
HOLLA, M.J. (MARC) 1962
11021 KNSB competitie 2024-2025 Klasse 4 ronde 8 · Saturday 5 April 2025
EIJNDHOVEN VAN, P.J. (PIET) 1959
8571 KNSB competitie 2023-2024 Klasse 3 ronde 7 · Saturday 2 March 2024
SMITS, B. (BENJAMIN) 1951
8283 Tata Steel Chess Tournament 2025 Weekendvierkampen · Friday 17 January 2025
Worst losses
YU, BEI HAO 1785
XII International Sunway Sitges Chess Festival - Group A · Sunday 21 December 2025
RAMAKRISHNAN, YOGGENRAJ 1868
XII International Sunway Sitges Chess Festival - Group A · Saturday 20 December 2025
RAHIMI, L. (LEON DARIUS) 1903
13747 Amsterdam Chess Festival Weekendvierkampen 2026 Groep A · Friday 17 July 2026
HEUVEL VAN DEN, R. (ROB) 1906
7015 KNSB competitie 2022-2023 Klasse 3 ronde 9 · Saturday 22 April 2023
KAMP VAN DE, R.C. (ROB) 1907
13747 Amsterdam Chess Festival Weekendvierkampen 2026 Groep A · Sunday 19 July 2026
XII International Sunway Sitges Chess Festival - Group A Friday 12 December 2025 +2–5=3 -66.8
Tata Steel Chess Tournament 2025 Weekendvierkampen Friday 17 January 2025 +1–1=1 -1.7
Amsterdam Chess Festival Weekendvierkampen 2026 Groep A Friday 17 July 2026 +0–3=0 -40.4
SGA Rapidcompetitie 2026 1e Klasse voorronde Wednesday 20 May 2026 +0–2=1 -18.9
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +1–0=0 +13.1
KNSB competitie 2025-2026 Klasse 4 ronde 6 Saturday 20 September 2025 +0–1=0 -11.1
KNSB competitie 2025-2026 Klasse 4 ronde 7 Saturday 20 September 2025 +0–1=0 -8.2
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +0–1=0 -14.5
KNSB competitie 2025-2026 Klasse 4 Ronde 4 Saturday 20 September 2025 +0–0=1 -5.6
KNSB competitie 2025-2026 Klasse 4 ronde 3 Saturday 20 September 2025 +0–0=1 +3.7
KNSB competitie 2025-2026 Klasse 4 ronde 1 Saturday 20 September 2025 +0–0=1 -3.5
SGA Competitie 2024-2025 1e Klasse B ronde 7 Monday 30 September 2024 +1–0=0 +8.7
KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … Saturday 21 September 2024 +1–0=0 +11.3
KNSB competitie 2024-2025 Klasse 4 ronde 8 Saturday 21 September 2024 +1–0=0 +11.1
KNSB competitie 2024-2025 Klasse 4 ronde 7 Saturday 21 September 2024 +1–0=0 +10.1
KNSB competitie 2024-2025 inhaalwedstrijden januari 2025 Saturday 21 September 2024 +0–0=1 -1.4
KNSB competitie 2024-2025 Klasse 4 ronde 5 Saturday 21 September 2024 +0–1=0 -10.2
KNSB competitie 2024-2025 Klasse 4 ronde 4 Saturday 21 September 2024 +1–0=0 +12.1
KNSB competitie 2023-2024 Klasse 3 ronde 9 Saturday 16 September 2023 +0–0=1 +0.1
KNSB competitie 2023-2024 Klasse 3 ronde 8 Saturday 16 September 2023 +0–0=1 -3.8
KNSB competitie 2023-2024 Klasse 3 ronde 7 Saturday 16 September 2023 +1–0=0 +11.6
KNSB competitie 2023-2024 Klasse 3 ronde 6 Saturday 16 September 2023 +1–0=0 +9.1
KNSB competitie 2023-2024 Klasse 3 ronde 4 Saturday 16 September 2023 +0–0=1 +2.9
KNSB competitie 2023-2024 Klasse 3 ronde 1 Saturday 16 September 2023 +0–1=0 -11.1
KNSB competitie 2022-2023 Klasse 3 ronde 9 Saturday 17 September 2022 +0–1=0 -15.1
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +1–0=0 +6.8
KNSB competitie 2022-2023 Klasse 3 ronde 7 Saturday 17 September 2022 +1–0=0 +11.5
KNSB competitie 2022-2023 Klasse 3 ronde 6 Saturday 17 September 2022 +0–0=1 +0.2
KNSB competitie 2022-2023 Klasse 3 ronde 5 Saturday 17 September 2022 +0–1=0 -5.5
KNSB competitie 2022-2023 Klasse 3 ronde 4 Saturday 17 September 2022 +0–1=0 -10.8

Rating History

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Peak Ratings

Classic 2032 June 1, 2025
Rapid 1937 March 1, 2026
Blitz 1937 March 1, 2026

Games

Wins 13
Losses 19
Draws 13
Win Rate 29%

Performance by Color

Color Wins Draws Losses Win Rate
White 8 6 8 36%
Black 5 7 11 22%

Recent Matches

Kamp van de, R.C. (Rob) (1907) Sunday 19 July 2026 LOSS -13.6
Dijkstra, E. (Edwin) (1925) Saturday 18 July 2026 LOSS -13.0
Rahimi, L. (Leon Darius) (1903) Friday 17 July 2026 LOSS -13.8
Zubar, D. (Dmytro) (2098) Friday 5 June 2026 LOSS -7.2
Moene, W. (Wim) (2045) Friday 5 June 2026 LOSS -8.9
Torn, D.A. (Daniel) (1859) Friday 5 June 2026 DRAW -2.8
Busa, R. (Ryan) (1943) Saturday 11 April 2026 WIN +13.1
Janssen, E. (Erik) (1978) Saturday 28 March 2026 LOSS -11.1
Darie, A.C. (Aden) (2072) Saturday 7 February 2026 LOSS -8.2
Bakhare Atharva (1803) Monday 22 December 2025 DRAW -7.1
Yu, Bei Hao (1785) Sunday 21 December 2025 LOSS -20.0
Ramakrishnan, Yoggenraj (1868) Saturday 20 December 2025 LOSS -17.8
WCM Siddhi Rao (1878) Friday 19 December 2025 WIN +7.5
Prats Rodriguez, Juan Bosco (1916) Thursday 18 December 2025 LOSS -16.3
Roques, Pascal (1876) Tuesday 16 December 2025 DRAW -5.0
Escoriza Pons, Xavier (1841) Monday 15 December 2025 DRAW -6.1
WGM Yakubbaeva, Nilufar (2229) Sunday 14 December 2025 LOSS -6.0
Valkenburg, M. (Max) (1969) Saturday 13 December 2025 LOSS -14.5
Fabregas Fontanet, Antonio (1857) Saturday 13 December 2025 WIN +6.9
GM Arkell, K.C. (Keith) (2363) Friday 12 December 2025 LOSS -3.0