KNSB FIDE
AF

Ab Faber

Rated since January 2023

2038 Classic
2038 Rapid

RIVALRY

Nemesis
Elsinga, B. (Brian)
Games: 5 · Win rate: 60%
Easy Target
Bosveld, M. (Mattias)
Games: 4 · Win rate: 100%

The good & the bad

Best wins
WEERD DE, W. (WARNER) 2187
9947 KNSB competitie 2024-2025 Klasse 1 ronde 4 · 2024-11-23
DIJKSTRA, M.C. (MATTHIJS) 2078
11234 Chessfestival Groningen Seniorentoernooi - · 2025-12-28
KRUIT, E.A. (ERIK) 1939
12594 KNSB competitie 2025-2026 Klasse 5 ronde 4 · 2025-12-13
NICOLAI, L. (LEFFERT) 1912
7580 KNSB competitie 2023-2024 Klasse 4 ronde 1 · 2023-09-16
ELSINGA, B. (BRIAN) 1909
12503 S.C. Assen interne competitie 31-10-2025 t/m 28-11-2025 (020001) · 2025-10-31
Worst losses
WASSENAAR, J.M. (MEINE) 1764
11023 KNSB competitie 2024-2025 Klasse 6 ronde 7 · 2025-04-05
BUIJNSTERS, F.J.M. (FLORIS) 1807
8205 Chess Festival Groningen Compact B · 2023-12-29
JORRITSMA, W. (WANDER) 1900
9644 KNSB competitie 2024-2025 Klasse 5 ronde 1 · 2024-10-12
BLOM, Y.H. (YEB) 1923
7640 KNSB competitie 2023-2024 Klasse 4 ronde 2 · 2023-10-07
KEIZER, R.J. (RONALD) 1933
8373 KNSB competitie 2023-2024 Klasse 4 ronde 6 · 2024-02-03
Chessfestival Groningen Seniorentoernooi - Fri, Dec 26, 2025 +3–2=0 +1.6
Weekendtoernooi Groninger Combinatie GC Weekendtoernooi 2025 Thu, May 29, 2025 +3–2=1 +0.8
Chess Festival Groningen Compact Sat, Dec 21, 2024 +2–1=1 +8.7
Chess Festival Groningen Compact B Thu, Dec 21, 2023 +2–1=1 -7.8
KNSB competitie 2025-2026 Klasse 5 ronde 6 Sat, Sep 20, 2025 +0–0=1 -4.6
KNSB competitie 2025-2026 Klasse 5 ronde 4 Sat, Sep 20, 2025 +1–0=0 +9.7
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Sat, Sep 20, 2025 +1–0=0 +7.8
KNSB competitie 2025-2026 Klasse 5 ronde 2 Sat, Sep 20, 2025 +1–0=0 +6.1
S.C. Assen interne competitie 30-01-2026 t/m 13-02-2026 (020001) Fri, Sep 5, 2025 +1–0=1 +3.9
S.C. Assen interne competitie 31-10-2025 t/m 28-11-2025 (020001) Fri, Sep 5, 2025 +1–0=0 +9.7
S.C. Assen interne competitie 03-10-2025 t/m 24-10-2025 (020001) Fri, Sep 5, 2025 +2–0=0 +6.1
NOSBO competitie 2024-2025 Januari 2025 Mon, Jan 13, 2025 +1–0=0 +8.2
NOSBO competitie 2024-2025 Mei 2025 Wed, Jan 1, 2025 +0–1=0 -9.8
NOSBO competitie 2024-2025 Maart 2025 Wed, Jan 1, 2025 +0–0=1 +0.9
KNSB competitie 2024-2025 Klasse 6 ronde 7 Sat, Sep 21, 2024 +0–1=0 -20.0
KNSB competitie 2024-2025 Klasse 1 ronde 7 Sat, Sep 21, 2024 +0–1=0 -8.3
KNSB competitie 2024-2025 Klasse 6 ronde 5 Sat, Sep 21, 2024 +0–0=1 -6.7
KNSB competitie 2024-2025 KNSB Beker ronde 3 voor februarilijst Sat, Sep 21, 2024 +0–1=0 -0.9
KNSB competitie 2024-2025 Klasse 6 ronde 4 Sat, Sep 21, 2024 +0–0=1 -6.3
KNSB competitie 2024-2025 Klasse 1 ronde 4 Sat, Sep 21, 2024 +1–0=0 +19.7
KNSB competitie 2024-2025 Klasse 6 ronde 2 Sat, Sep 21, 2024 +1–0=0 +8.5
KNSB competitie 2024-2025 Klasse 5 ronde 1 Sat, Sep 21, 2024 +0–1=0 -14.7
S.C. Assen interne competitie 02-05-2025 t/m 23-05-2025 (020001) Fri, Sep 6, 2024 +1–0=0 +3.4
S.C. Assen interne competitie 04-04-2025 t/m 25-04-2025 (020001) Fri, Sep 6, 2024 +1–0=0 +8.4
S.C. Assen interne competitie 28-02-2025 t/m 28-03-2025 (020001) Fri, Sep 6, 2024 +1–0=1 +3.1
S.C. Assen interne competitie 31-01-2025 t/m 21-02-2025 (020001) Fri, Sep 6, 2024 +3–0=0 +13.5
S.C. Assen interne competitie 17-01-2025 t/m 24-01-2025 (020001) Fri, Sep 6, 2024 +0–0=1 -3.7
S.C. Assen interne competitie 29-11-2024 t/m 20-12-2024 (020001) Fri, Sep 6, 2024 +2–0=0 +8.6
S.C. Assen interne competitie 01-11-2024 t/m 22-11-2024 (020001) Fri, Sep 6, 2024 +1–0=1 +3.9
S.C. Assen interne competitie 27-09-2024 t/m 25-10-2024 (020001) Fri, Sep 6, 2024 +2–0=1 +7.3
S.C. Assen interne competitie 06-09-2024 t/m 20-09-2024 (020001) Fri, Sep 6, 2024 +1–0=0 +5.2
KNSB competitie 2023-2024 Klasse 4 ronde 9 Sat, Sep 16, 2023 +0–0=1 -2.9
KNSB competitie 2023-2024 Klasse 4 ronde 8 Sat, Sep 16, 2023 +1–0=0 +9.5
KNSB competitie 2023-2024 Klasse 4 ronde 6 Sat, Sep 16, 2023 +0–1=0 -12.3
KNSB competitie 2023-2024 Klasse 4 ronde 5 Sat, Sep 16, 2023 +1–0=0 +6.0
KNSB competitie 2023-2024 Klasse 4 ronde 4 Sat, Sep 16, 2023 +1–0=0 +12.5
KNSB competitie 2023-2024 Klasse 4 ronde 3 Sat, Sep 16, 2023 +0–0=1 +3.6
KNSB competitie 2023-2024 Klasse 4 ronde 2 Sat, Sep 16, 2023 +0–1=0 -12.2
KNSB competitie 2023-2024 Klasse 4 ronde 1 Sat, Sep 16, 2023 +1–0=0 +12.9
S.C. Assen interne competitie 26-04-2024 t/m 24-05-2024 (020001) Fri, Sep 8, 2023 +1–0=0 +1.6
S.C. Assen interne competitie 29-03-2024 t/m 19-04-2024 (020001) Fri, Sep 8, 2023 +1–0=0
S.C. Assen interne competitie 01-03-2024 t/m 22-03-2024 (020001) Fri, Sep 8, 2023 +1–0=0 +2.7
S.C. Assen interne competitie 12-01-2024 t/m 26-01-2024 (020001) Fri, Sep 8, 2023 +1–0=0 +5.1
S.C. Assen interne competitie 01-12-2023 t/m 22-12-2023 (020001) Fri, Sep 8, 2023 +2–0=0 +3.4
S.C. Assen interne competitie 27-10-2023 t/m 24-11-2023 (020001) Fri, Sep 8, 2023 +1–0=0 +0.9
S.C. Assen interne competitie 08-09-2023 t/m 22-09-2023 (020001) Fri, Sep 8, 2023 +1–0=0 +1.7
KNSB competitie 2022-2023 Klasse 3 ronde 9 Sat, Sep 17, 2022 +0–0=1 -3.5
KNSB competitie 2022-2023 Klasse 3 ronde 8 Sat, Sep 17, 2022 +0–1=0 -9.9
KNSB competitie 2022-2023 Klasse 3 ronde 7 Sat, Sep 17, 2022 +0–0=1 +3.9
KNSB competitie 2022-2023 Klasse 3 ronde 6 Sat, Sep 17, 2022 +0–0=1 +2.7
KNSB competitie 2022-2023 Klasse 3 ronde 5 Sat, Sep 17, 2022 +0–1=0 -9.2
KNSB competitie 2022-2023 Klasse 3 ronde 4 Sat, Sep 17, 2022 +0–0=1 +0.7
S.C. Assen interne competitie 31-03-2023 t/m 19-05-2023 (020001) Fri, Sep 9, 2022 +2–0=0 +1.2
S.C. Assen interne competitie 24-02-2023 t/m 24-03-2023 (020001) Fri, Sep 9, 2022 +2–0=0 +4.8
S.C. Assen interne competitie 27-01-2023 t/m 17-02-2023 (020001) Fri, Sep 9, 2022 +2–0=0 +1.1
S.C. Assen interne competitie 13-01-2023 t/m 20-01-2023 (020001) Fri, Sep 9, 2022 +1–0=0 +0.4
S.C. Assen interne competitie 02-12-2022 t/m 23-12-2022 (020001) Fri, Sep 9, 2022 +2–0=0 +5.8

Rating History

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Peak Ratings

Classic 2038 April 1, 2026
Rapid 2038 April 1, 2026
Blitz 2038 April 1, 2026

Games

Wins 53
Losses 15
Draws 18
Win Rate 62%

Performance by Color

Color Wins Draws Losses Win Rate
White 23 9 12 52%
Black 30 9 3 71%

Recent Matches

Jonkheer, M. (Marco) (1739) 2026-02-13 WIN +3.8
Ros, G. (Gerke) (1894) 2026-02-07 DRAW -4.6
Dijkstra, M. (Maarten) (2031) 2026-01-30 DRAW +0.1
Dijkhuizen, K.G. (Klaas) (1990) 2025-12-30 LOSS -13.5
Wissmann, D. (Dolf) (2044) 2025-12-29 LOSS -11.6
Dijkstra, M.C. (Matthijs) (2078) 2025-12-28 WIN +14.5
Bos van den, F.P. (Frans Pieter) (1849) 2025-12-27 WIN +6.9
Sikkes, P. (Piet) (1790) 2025-12-26 WIN +5.3
Kruit, E.A. (Erik) (1939) 2025-12-13 WIN +9.7
Boers, J.A. (Jos) (1855) 2025-11-22 WIN +7.8
Seijen, H.G. (Henk) (1796) 2025-11-01 WIN +6.1
Elsinga, B. (Brian) (1909) 2025-10-31 WIN +9.7
Leemrijse, M. (Marius) (1744) 2025-10-17 WIN +4.9
Visscher, T.F. (Trijnko) (1520) 2025-10-03 WIN +1.3
Hardeman, I. (Imara) (1721) 2025-06-01 WIN +4.2
Aden, Tammo (2086) 2025-05-31 LOSS -9.3
Kools, T. (Thomas) (2079) 2025-05-31 DRAW +2.9
Hoogerwaard, S. (Samantha) (1527) 2025-05-30 WIN +1.3
Dijk van, Y. (Youp) (1753) 2025-05-30 WIN +5.0
IM Rover de, Y.H. (Yong Hoon) (2315) 2025-05-29 LOSS -3.3