KNSB FIDE
AF

Ab Faber

Rated since January 2023

2048 Classic
2038 Rapid
2038 Blitz

RIVALRY

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

The good & the bad

Best wins
WEERD DE, W. (WARNER) 2187
9947 KNSB competitie 2024-2025 Klasse 1 ronde 4 · Saturday 23 November 2024
DIJKSTRA, M.C. (MATTHIJS) 2078
11234 Chessfestival Groningen Seniorentoernooi - · Sunday 28 December 2025
KRUIT, E.A. (ERIK) 1939
12594 KNSB competitie 2025-2026 Klasse 5 ronde 4 · Saturday 13 December 2025
NICOLAI, L. (LEFFERT) 1912
7580 KNSB competitie 2023-2024 Klasse 4 ronde 1 · Saturday 16 September 2023
ELSINGA, B. (BRIAN) 1909
12503 S.C. Assen interne competitie 31-10-2025 t/m 28-11-2025 (020001) · Friday 31 October 2025
Worst losses
WASSENAAR, J.M. (MEINE) 1764
11023 KNSB competitie 2024-2025 Klasse 6 ronde 7 · Saturday 5 April 2025
BUIJNSTERS, F.J.M. (FLORIS) 1807
8205 Chess Festival Groningen Compact B · Friday 29 December 2023
JORRITSMA, W. (WANDER) 1900
9644 KNSB competitie 2024-2025 Klasse 5 ronde 1 · Saturday 12 October 2024
BLOM, Y.H. (YEB) 1923
7640 KNSB competitie 2023-2024 Klasse 4 ronde 2 · Saturday 7 October 2023
KEIZER, R.J. (RONALD) 1933
8373 KNSB competitie 2023-2024 Klasse 4 ronde 6 · Saturday 3 February 2024
Chessfestival Groningen Seniorentoernooi - Friday 26 December 2025 +3–2=0 +1.6
Weekendtoernooi Groninger Combinatie GC Weekendtoernooi 2025 Thursday 29 May 2025 +3–2=1 +0.8
Chess Festival Groningen Compact Saturday 21 December 2024 +2–1=1 +8.7
Chess Festival Groningen Compact B Thursday 21 December 2023 +2–1=1 -7.8
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +1–0=0 +2.3
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +1–0=0 +5.5
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–0=2 -9.2
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +1–0=0 +9.7
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +1–0=0 +7.8
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +1–0=0 +6.1
S.C. Assen interne competitie 10-04-2026 t/m 24-04-2026 (020001) Friday 5 September 2025 +2–0=0 +10.3
S.C. Assen interne competitie 30-01-2026 t/m 13-02-2026 (020001) Friday 5 September 2025 +2–0=2 +7.8
S.C. Assen interne competitie 31-10-2025 t/m 28-11-2025 (020001) Friday 5 September 2025 +1–0=0 +9.7
S.C. Assen interne competitie 03-10-2025 t/m 24-10-2025 (020001) Friday 5 September 2025 +2–0=0 +6.1
NOSBO competitie 2024-2025 Januari 2025 Monday 13 January 2025 +1–0=0 +8.2
NOSBO competitie 2024-2025 Mei 2025 Wednesday 1 January 2025 +0–1=0 -9.8
NOSBO competitie 2024-2025 Maart 2025 Wednesday 1 January 2025 +0–0=1 +0.9
KNSB competitie 2024-2025 Klasse 6 ronde 7 Saturday 21 September 2024 +0–1=0 -20.0
KNSB competitie 2024-2025 Klasse 1 ronde 7 Saturday 21 September 2024 +0–1=0 -8.3
KNSB competitie 2024-2025 Klasse 6 ronde 5 Saturday 21 September 2024 +0–0=1 -6.7
KNSB competitie 2024-2025 KNSB Beker ronde 3 voor februarilijst Saturday 21 September 2024 +0–1=0 -0.9
KNSB competitie 2024-2025 Klasse 6 ronde 4 Saturday 21 September 2024 +0–0=1 -6.3
KNSB competitie 2024-2025 Klasse 1 ronde 4 Saturday 21 September 2024 +1–0=0 +19.7
KNSB competitie 2024-2025 Klasse 6 ronde 2 Saturday 21 September 2024 +1–0=0 +8.5
KNSB competitie 2024-2025 Klasse 5 ronde 1 Saturday 21 September 2024 +0–1=0 -14.7
S.C. Assen interne competitie 02-05-2025 t/m 23-05-2025 (020001) Friday 6 September 2024 +1–0=0 +3.4
S.C. Assen interne competitie 04-04-2025 t/m 25-04-2025 (020001) Friday 6 September 2024 +1–0=0 +8.4
S.C. Assen interne competitie 28-02-2025 t/m 28-03-2025 (020001) Friday 6 September 2024 +1–0=1 +3.1
S.C. Assen interne competitie 31-01-2025 t/m 21-02-2025 (020001) Friday 6 September 2024 +3–0=0 +13.5
S.C. Assen interne competitie 17-01-2025 t/m 24-01-2025 (020001) Friday 6 September 2024 +0–0=1 -3.7
S.C. Assen interne competitie 29-11-2024 t/m 20-12-2024 (020001) Friday 6 September 2024 +2–0=0 +8.6
S.C. Assen interne competitie 01-11-2024 t/m 22-11-2024 (020001) Friday 6 September 2024 +1–0=1 +3.9
S.C. Assen interne competitie 27-09-2024 t/m 25-10-2024 (020001) Friday 6 September 2024 +2–0=1 +7.3
S.C. Assen interne competitie 06-09-2024 t/m 20-09-2024 (020001) Friday 6 September 2024 +1–0=0 +5.2
KNSB competitie 2023-2024 Klasse 4 ronde 9 Saturday 16 September 2023 +0–0=1 -2.9
KNSB competitie 2023-2024 Klasse 4 ronde 8 Saturday 16 September 2023 +1–0=0 +9.5
KNSB competitie 2023-2024 Klasse 4 ronde 6 Saturday 16 September 2023 +0–1=0 -12.3
KNSB competitie 2023-2024 Klasse 4 ronde 5 Saturday 16 September 2023 +1–0=0 +6.0
KNSB competitie 2023-2024 Klasse 4 ronde 4 Saturday 16 September 2023 +1–0=0 +12.5
KNSB competitie 2023-2024 Klasse 4 ronde 3 Saturday 16 September 2023 +0–0=1 +3.6
KNSB competitie 2023-2024 Klasse 4 ronde 2 Saturday 16 September 2023 +0–1=0 -12.2
KNSB competitie 2023-2024 Klasse 4 ronde 1 Saturday 16 September 2023 +1–0=0 +12.9
S.C. Assen interne competitie 26-04-2024 t/m 24-05-2024 (020001) Friday 8 September 2023 +1–0=0 +1.6
S.C. Assen interne competitie 29-03-2024 t/m 19-04-2024 (020001) Friday 8 September 2023 +1–0=0
S.C. Assen interne competitie 01-03-2024 t/m 22-03-2024 (020001) Friday 8 September 2023 +1–0=0 +2.7
S.C. Assen interne competitie 12-01-2024 t/m 26-01-2024 (020001) Friday 8 September 2023 +1–0=0 +5.1
S.C. Assen interne competitie 01-12-2023 t/m 22-12-2023 (020001) Friday 8 September 2023 +2–0=0 +3.4
S.C. Assen interne competitie 27-10-2023 t/m 24-11-2023 (020001) Friday 8 September 2023 +1–0=0 +0.9
S.C. Assen interne competitie 08-09-2023 t/m 22-09-2023 (020001) Friday 8 September 2023 +1–0=0 +1.7
KNSB competitie 2022-2023 Klasse 3 ronde 9 Saturday 17 September 2022 +0–0=1 -3.5
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +0–1=0 -9.9
KNSB competitie 2022-2023 Klasse 3 ronde 7 Saturday 17 September 2022 +0–0=1 +3.9
KNSB competitie 2022-2023 Klasse 3 ronde 6 Saturday 17 September 2022 +0–0=1 +2.7
KNSB competitie 2022-2023 Klasse 3 ronde 5 Saturday 17 September 2022 +0–1=0 -9.2
KNSB competitie 2022-2023 Klasse 3 ronde 4 Saturday 17 September 2022 +0–0=1 +0.7
S.C. Assen interne competitie 31-03-2023 t/m 19-05-2023 (020001) Friday 9 September 2022 +2–0=0 +1.2
S.C. Assen interne competitie 24-02-2023 t/m 24-03-2023 (020001) Friday 9 September 2022 +2–0=0 +4.8
S.C. Assen interne competitie 27-01-2023 t/m 17-02-2023 (020001) Friday 9 September 2022 +2–0=0 +1.1
S.C. Assen interne competitie 13-01-2023 t/m 20-01-2023 (020001) Friday 9 September 2022 +1–0=0 +0.4
S.C. Assen interne competitie 02-12-2022 t/m 23-12-2022 (020001) Friday 9 September 2022 +2–0=0 +5.8

Rating History

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Peak Ratings

Classic 2048 May 1, 2026
Rapid 2038 April 1, 2026
Blitz 2038 April 1, 2026

Games

Wins 58
Losses 15
Draws 20
Win Rate 62%

Performance by Color

Color Wins Draws Losses Win Rate
White 25 11 12 52%
Black 33 9 3 73%

Recent Matches

Bosveld, M. (Mattias) (1832) Friday 17 April 2026 WIN +5.9
Leemrijse, M. (Marius) (1773) Friday 10 April 2026 WIN +4.4
Kolijn, S. (Simon) (1651) Saturday 28 March 2026 WIN +2.3
Romijn, K. (Kees) (1811) Saturday 7 March 2026 WIN +5.5
Jonkheer, M. (Marco) (1739) Friday 13 February 2026 WIN +3.8
Jonkheer, M. (Marco) (1739) Friday 13 February 2026 WIN +3.8
Ros, G. (Gerke) (1894) Saturday 7 February 2026 DRAW -4.6
Ros, G. (Gerke) (1894) Saturday 7 February 2026 DRAW -4.6
Dijkstra, M. (Maarten) (2031) Friday 30 January 2026 DRAW +0.1
Dijkstra, M. (Maarten) (2031) Friday 30 January 2026 DRAW +0.1
Dijkhuizen, K.G. (Klaas) (1990) Tuesday 30 December 2025 LOSS -13.5
Wissmann, D. (Dolf) (2044) Monday 29 December 2025 LOSS -11.6
Dijkstra, M.C. (Matthijs) (2078) Sunday 28 December 2025 WIN +14.5
Bos van den, F.P. (Frans Pieter) (1849) Saturday 27 December 2025 WIN +6.9
Sikkes, P. (Piet) (1790) Friday 26 December 2025 WIN +5.3
Kruit, E.A. (Erik) (1939) Saturday 13 December 2025 WIN +9.7
Boers, J.A. (Jos) (1855) Saturday 22 November 2025 WIN +7.8
Seijen, H.G. (Henk) (1796) Saturday 1 November 2025 WIN +6.1
Elsinga, B. (Brian) (1909) Friday 31 October 2025 WIN +9.7
Leemrijse, M. (Marius) (1744) Friday 17 October 2025 WIN +4.9