KNSB FIDE
JO

Jeroen van Onzen

Rated since January 2023

2095 Classic
2095 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
CORNELISSE, J.J.A. (JOHN) 2204
10069 KNSB competitie 2024-2025 Klasse 2 ronde 5 · 2024-12-14
SAIF, MALEK (CM) 2139
Rilton Elo 2023-2024 · 2024-01-03
ZALM VAN DER, M. (MARNIX) 2104
7014 KNSB competitie 2022-2023 Klasse 2 ronde 9 · 2023-04-22
CRAMLING BELLON, ANNA (WFM) 2094
Rilton Elo 2023-2024 · 2024-01-04
COENEN, E.A.J. (EDUARD) 2068
7578 KNSB competitie 2023-2024 Klasse 2 ronde 1 · 2023-09-16
Worst losses
WEL VAN DER, R. (RICHARD) 1990
12592 KNSB competitie 2025-2026 Klasse 3 ronde 5 · 2025-12-13
GORTEMAKER, L. (LUCAS) 2047
10702 KNSB competitie 2024-2025 Klasse 2 ronde 7 · 2025-03-08
CLIJSEN, M.C. (MARK) 2094
10493 KNSB competitie 2024-2025 Klasse 2 ronde 6 · 2025-02-08
SENDERS, J.B.H. (JUSTIN) 2106
8597 KNSB competitie 2023-2024 Klasse 2 ronde 8 · 2024-03-23
DOREN VAN, B. (BAS) 2121
6166 KNSB competitie 2022-2023 Klasse 2 ronde 4 · 2022-11-26
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 3 ronde 7 Sat, Sep 20, 2025 +0–0=1 +2.3
KNSB competitie 2025-2026 Klasse 3 ronde 5 Sat, Sep 20, 2025 +0–1=0 -16.2
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Sat, Sep 20, 2025 +0–1=0 -11.6
KNSB competitie 2025-2026 Klasse 3 ronde 3 Sat, Sep 20, 2025 +0–0=1 -1.2
KNSB competitie 2025-2026 Klasse 3 ronde 2 Sat, Sep 20, 2025 +0–0=1 -2.7
KNSB competitie 2025-2026 Klasse 3 ronde 1 Sat, Sep 20, 2025 +0–0=1 +0.9
KNSB competitie 2024-2025 Klasse 2 ronde 8 Sat, Sep 21, 2024 +0–0=1 -1.1
KNSB competitie 2024-2025 Klasse 2 ronde 7 Sat, Sep 21, 2024 +0–1=0 -14.4
KNSB competitie 2024-2025 Klasse 2 ronde 6 Sat, Sep 21, 2024 +0–1=0 -13.0
KNSB competitie 2024-2025 Klasse 2 ronde 5 Sat, Sep 21, 2024 +1–0=0 +14.3
KNSB competitie 2024-2025 Klasse 2 ronde 4 Sat, Sep 21, 2024 +0–0=1 -3.3
KNSB competitie 2024-2025 Klasse 2 ronde 3 Sat, Sep 21, 2024 +0–0=1 +0.4
KNSB competitie 2024-2025 Klasse 2 ronde 1 Sat, Sep 21, 2024 +0–0=1 -0.6
Rilton Elo 2023-2024 Wed, Dec 27, 2023 +6–0=3 +31.5
KNSB competitie 2023-2024 Klasse 2 ronde 9 Sat, Sep 16, 2023 +0–0=1 -2.4
KNSB competitie 2023-2024 Klasse 2 ronde 8 Sat, Sep 16, 2023 +0–1=0 -12.6
KNSB competitie 2023-2024 Klasse 2 ronde 7 Sat, Sep 16, 2023 +0–1=0 -10.9
KNSB competitie 2023-2024 Klasse 2 ronde 4 Sat, Sep 16, 2023 +0–1=0 -8.6
KNSB competitie 2023-2024 Klasse 2 ronde 3 Sat, Sep 16, 2023 +0–1=0 -6.3
KNSB competitie 2023-2024 Klasse 2 ronde 2 Sat, Sep 16, 2023 +0–0=1 -2.8
KNSB competitie 2023-2024 Klasse 2 ronde 1 Sat, Sep 16, 2023 +1–0=0 +9.5
KNSB competitie 2022-2023 Klasse 2 ronde 9 Sat, Sep 17, 2022 +1–0=0 +11.4
KNSB competitie 2022-2023 Klasse 2 ronde 8 Sat, Sep 17, 2022 +0–0=1 +1.2
KNSB competitie 2022-2023 Klasse 2 ronde 6 Sat, Sep 17, 2022 +0–0=1 +1.7
KNSB competitie 2022-2023 Klasse 2 ronde 4 Sat, Sep 17, 2022 +0–1=0 -12.1

Rating History

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Peak Ratings

Classic 2157 March 1, 2024
Rapid 2095 April 1, 2026
Blitz 2084 March 1, 2026

Games

Wins 9
Losses 9
Draws 15
Win Rate 27%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 10 3 32%
Black 3 5 6 21%

Recent Matches

CM Utama, I. (Ivan) (2148) 2026-02-07 DRAW +2.3
Wel van der, R. (Richard) (1990) 2025-12-13 LOSS -16.2
Skrijelj, R. (Redzep) (2130) 2025-11-22 LOSS -11.6
Dekker, B.W. (Bart) (2076) 2025-11-01 DRAW -1.2
Panjoel, B.J. (Bert-Jan) (2032) 2025-10-04 DRAW -2.7
Burg, B. (Brent) (2138) 2025-09-20 DRAW +0.9
Heijer den, C.A. (Rolinde) (2083) 2025-04-05 DRAW -1.1
Gortemaker, L. (Lucas) (2047) 2025-03-08 LOSS -14.4
Clijsen, M.C. (Mark) (2094) 2025-02-08 LOSS -13.0
Cornelisse, J.J.A. (John) (2204) 2024-12-14 WIN +14.3
Schalij, F.D. (Frits) (2026) 2024-11-23 DRAW -3.3
Miesen, F. (Fabian) (2143) 2024-11-09 DRAW +0.4
Trimp, M. (Mark) (2113) 2024-09-21 DRAW -0.6
Klomp, R.L.P. (Robert) (2059) 2024-04-20 DRAW -2.4
Senders, J.B.H. (Justin) (2106) 2024-03-23 LOSS -12.6
Peerlings, C.C.L. (Camiel) (2162) 2024-03-02 LOSS -10.9
Bjorkman, Filip (2046) 2024-01-05 DRAW -2.6
WFM Cramling Bellon, Anna (2094) 2024-01-04 WIN +10.8
CM Saif, Malek (2139) 2024-01-03 WIN +12.3
Joensson, Oscar (2057) 2024-01-02 WIN +9.6