KNSB FIDE
YA

Yochanan Afek

Rated since January 2023

2242 Classic
2242 Rapid
2242 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
NEMEC, N. (VJEKOSLAV) (CM) 2238
6729 KNSB competitie 2022-2023 Klasse 1 ronde 7 · 2023-03-11
PASSENIER, P. (PETER) 2184
6964 KNSB competitie 2022-2023 Klasse 1 ronde 8 · 2023-04-01
HUMMEL, P. (PAUL) 2164
9796 KNSB competitie 2024-2025 Klasse 1 ronde 3 · 2024-11-09
BOTTEMA, T.P. (TOM) 2146
7637 KNSB competitie 2023-2024 Klasse 1 ronde 2 · 2023-10-07
SCHOONACKERS, J. (JEROEN) 2014
7802 KNSB competitie 2023-2024 Klasse 1 ronde 4 · 2023-11-25
Worst losses
BRANDSMA, R.L. (ROMAYN) 1972
13311 KNSB competitie 2025-2026 Klasse 1 ronde 6 · 2026-03-28
RATSMA, M.B. (MIDAS) (FM) 2255
8596 KNSB competitie 2023-2024 Klasse 1 ronde 8 · 2024-03-23
ZHU, C. (CHENWU) 2266
10701 KNSB competitie 2024-2025 Klasse 1 ronde 7 · 2025-03-08
CHARBONNEAU, P. (PASCAL) (GM) 2505
8069 KNSB competitie 2023-2024 Klasse 1 ronde 5 · 2023-12-16
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 1 ronde 6 Sat, Sep 20, 2025 +0–1=0 -14.9
KNSB competitie 2025-2026 Klasse 1 ronde 8 Sat, Sep 20, 2025 +0–0=1 -2.8
KNSB competitie 2025-2026 Klasse 1 Ronde 4 Sat, Sep 20, 2025 +0–0=1 -1.8
SGA Rapidcompetitie 2025 Hoofdklasse voorrondes Mon, May 19, 2025 +2–0=0 +5.7
KNSB competitie 2024-2025 Klasse 1 ronde 9 Sat, Sep 21, 2024 +0–0=1 -1.6
KNSB competitie 2024-2025 Klasse 1 ronde 8 Sat, Sep 21, 2024 +0–0=1 +1.8
KNSB competitie 2024-2025 Klasse 1 ronde 7 Sat, Sep 21, 2024 +0–1=0 -8.4
KNSB competitie 2024-2025 Klasse 1 ronde 5 Sat, Sep 21, 2024 +0–0=1 -0.9
KNSB competitie 2024-2025 Klasse 1 ronde 3 Sat, Sep 21, 2024 +1–0=0 +6.9
KNSB competitie 2024-2025 Klasse 1 ronde 2 Sat, Sep 21, 2024 +0–0=1 -2.0
KNSB competitie 2023-2024 Klasse 1 ronde 9 Sat, Sep 16, 2023 +0–0=1 +0.1
KNSB competitie 2023-2024 Klasse 1 ronde 8 Sat, Sep 16, 2023 +0–1=0 -8.6
KNSB competitie 2023-2024 KNSB Beker 2023-2024 ronde 3 Sat, Sep 16, 2023 +0–0=1 +4.4
KNSB competitie 2023-2024 Klasse 1 ronde 5 Sat, Sep 16, 2023 +0–1=0 -3.3
KNSB competitie 2023-2024 Klasse 1 ronde 4 Sat, Sep 16, 2023 +1–0=0 +3.5
KNSB competitie 2023-2024 Klasse 1 ronde 3 Sat, Sep 16, 2023 +0–0=1 -2.4
KNSB competitie 2023-2024 Klasse 1 ronde 2 Sat, Sep 16, 2023 +1–0=0 +6.4
KNSB competitie 2022-2023 Klasse 1 ronde 8 Sat, Sep 17, 2022 +1–0=0 +7.7
KNSB competitie 2022-2023 Klasse 1 ronde 7 Sat, Sep 17, 2022 +1–0=0 +9.5
KNSB competitie 2022-2023 Klasse 1 ronde 5 Sat, Sep 17, 2022 +1–0=0 +1.9

Rating History

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Peak Ratings

Classic 2255 March 1, 2024
Rapid 2248 July 1, 2025
Blitz 2242 March 1, 2026

Games

Wins 8
Losses 4
Draws 9
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 5 2 36%
Black 4 4 2 40%

Recent Matches

Brandsma, R.L. (Romayn) (1972) 2026-03-28 LOSS -14.9
WIM Weersel van, A. (Arlette) (2127) 2026-03-07 DRAW -2.8
Wit de, E. (Evan) (2171) 2025-11-22 DRAW -1.8
Hacken ten, J.F.P. (Jos) (1974) 2025-06-06 WIN +3.1
Winnubst, P. (Paul) (1946) 2025-06-06 WIN +2.6
FM Rebers, E.H. (Eugene) (2178) 2025-05-10 DRAW -1.6
FM Koster, R. (Ramon) (2313) 2025-04-05 DRAW +1.8
Zhu, C. (Chenwu) (2266) 2025-03-08 LOSS -8.4
Jacobs, F. (Florian) (2215) 2024-12-14 DRAW -0.9
Hummel, P. (Paul) (2164) 2024-11-09 WIN +6.9
Vos, T.C. (Tjark) (2164) 2024-10-12 DRAW -2.0
FM Ketel van, R.A. (Raoul) (2251) 2024-04-20 DRAW +0.1
FM Ratsma, M.B. (Midas) (2255) 2024-03-23 LOSS -8.6
IM Pardo Simon, D. (David) (2447) 2024-02-04 DRAW +4.4
GM Charbonneau, P. (Pascal) (2505) 2023-12-16 LOSS -3.3
Schoonackers, J. (Jeroen) (2014) 2023-11-25 WIN +3.5
Labruyère, R. (Roger) (2154) 2023-11-04 DRAW -2.4
Bottema, T.P. (Tom) (2146) 2023-10-07 WIN +6.4
Passenier, P. (Peter) (2184) 2023-04-01 WIN +7.7
CM Nemec, N. (Vjekoslav) (2238) 2023-03-11 WIN +9.5