KNSB FIDE
ZH

Zef Hendriks

Rated since January 2023

1700 Classic
1747 Rapid
1747 Blitz

RIVALRY

Nemesis
Berkel van, R.J.C.M. (Rob)
Games: 3 · Win rate: 33%
Kryptonite
Crane, A. (Alex)
Games: 4 · Win rate: 0%
Easy Target
Martens, A.L. (Astrid)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
BERKEL VAN, R.J.C.M. (ROB) 2002
7894 S.V. De Baronie interne competitie 23-10-2023 t/m 13-11-2023 (170007) · Monday 23 October 2023
NAALDEN, M. (MARC) 1953
12596 S.V. De Baronie interne competitie 01-12-2025 t/m 15-12-2025 (170007) · Monday 8 December 2025
JONG DE, F. (FRANK) 1909
12596 S.V. De Baronie interne competitie 01-12-2025 t/m 15-12-2025 (170007) · Monday 1 December 2025
KOK, R. (RAMON) 1811
12470 S.V. De Baronie interne competitie 03-11-2025 t/m 24-11-2025 (170007) · Monday 24 November 2025
DANIELS, H.A.M. (HENNIE) 1810
8768 S.V. De Baronie interne competitie 15-01-2024 t/m 25-03-2024 (170007) · Monday 4 March 2024
Worst losses
GOVERDE, G. (GERARD) 1370
8042 S.V. De Baronie interne competitie 20-11-2023 t/m 04-12-2023 (170007) · Monday 27 November 2023
AL-KHAWAJA, H. (HAZEM) 1473
8253 S.V. De Baronie interne competitie 11-12-2023 t/m 08-01-2024 (170007) · Monday 11 December 2023
FAKKEL, E.J. (EDUARD) 1559
8768 S.V. De Baronie interne competitie 15-01-2024 t/m 25-03-2024 (170007) · Monday 19 February 2024
GARDEIJN DE, J.W. (JAN) 1579
12601 S.V. De Baronie interne competitie 11-05-2026 t/m 18-05-2026 (170007) · Monday 11 May 2026
ZANDEN VAN, J. (JORDI) 1608
6486 NBSB Competitie Groep A · Monday 17 October 2022
No FIDE-rated tournaments found.
NBSB Avondcompetitie 2025-2026 Ronde 6 Monday 22 September 2025 +1–0=0 +8.0
NBSB Avondcompetitie 2025-2026 Ronde 5 Monday 22 September 2025 +1–0=0 +6.9
NBSB Avondcompetitie 2025-2026 Ronde 2 Monday 22 September 2025 +0–1=0
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +0–0=1 -8.4
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +1–0=0 +0.9
S.V. De Baronie interne competitie 01-06-2026 t/m 01-06-2026 (170007) Monday 8 September 2025 +0–0=1 +2.3
S.V. De Baronie interne competitie 11-05-2026 t/m 18-05-2026 (170007) Monday 8 September 2025 +0–1=0 -17.1
S.V. De Baronie interne competitie 30-03-2026 t/m 20-04-2026 (170007) Monday 8 September 2025 +0–2=1 -31.9
S.V. De Baronie interne competitie 02-03-2026 t/m 23-03-2026 (170007) Monday 8 September 2025 +1–2=1 -16.2
S.V. De Baronie interne competitie 02-02-2026 t/m 23-02-2026 (170007) Monday 8 September 2025 +0–1=0 -9.7
S.V. De Baronie interne competitie 05-01-2026 t/m 26-01-2026 (170007) Monday 8 September 2025 +0–3=0 -27.8
S.V. De Baronie interne competitie 01-12-2025 t/m 15-12-2025 (170007) Monday 8 September 2025 +2–0=1 +45.5
S.V. De Baronie interne competitie 03-11-2025 t/m 24-11-2025 (170007) Monday 8 September 2025 +2–1=1 +15.1
S.V. De Baronie interne competitie 29-09-2025 t/m 27-10-2025 (170007) Monday 8 September 2025 +2–0=1 +9.2
NBSB Avondcompetitie 2024-2025 Ronde 6 Monday 30 September 2024 +0–1=0 -15.0
NBSB Avondcompetitie 2024-2025 Ronde 5 Monday 30 September 2024 +0–0=1 -3.8
KNSB competitie 2024-2025 Klasse 5 ronde 5 Saturday 21 September 2024 +0–1=0 -9.2
KNSB competitie 2024-2025 Klasse 5 ronde 3 Saturday 21 September 2024 +0–0=1 +1.3
S.V. De Baronie interne competitie 31-03-2025 t/m 28-04-2025 (170007) Monday 9 September 2024 +0–1=0 -3.9
S.V. De Baronie interne competitie 10-03-2025 t/m 24-03-2025 (170007) Monday 9 September 2024 +0–1=1 -13.3
S.V. De Baronie interne competitie 03-02-2025 t/m 24-02-2025 (170007) Monday 9 September 2024 +3–0=0 +24.2
S.V. De Baronie interne competitie 06-01-2025 t/m 27-01-2025 (170007) Monday 9 September 2024 +2–0=1 +7.7
S.V. De Baronie interne competitie 02-12-2024 t/m 16-12-2024 (170007) Monday 9 September 2024 +2–0=0 +18.6
S.V. De Baronie interne competitie 04-11-2024 t/m 25-11-2024 (170007) Monday 9 September 2024 +1–0=0
NBSB Competitie 2023/2024 2e helft Groep A Sunday 24 December 2023 +1–1=1 -9.2
KNSB competitie 2023-2024 Klasse 5 ronde 7 Saturday 16 September 2023 +1–0=0 +13.0
KNSB competitie 2023-2024 Klasse 5 ronde 3 Saturday 16 September 2023 +0–0=1
KNSB competitie 2023-2024 Klasse 5 ronde 1 Saturday 16 September 2023 +0–1=0 -7.2
S.V. De Baronie interne competitie 29-04-2024 t/m 27-05-2024 (170007) Monday 11 September 2023 +0–2=2 -26.1
S.V. De Baronie interne competitie 08-04-2024 t/m 22-04-2024 (170007) Monday 11 September 2023 +1–1=0 -5.2
S.V. De Baronie interne competitie 15-01-2024 t/m 25-03-2024 (170007) Monday 11 September 2023 +2–3=3 -18.8
S.V. De Baronie interne competitie 11-12-2023 t/m 08-01-2024 (170007) Monday 11 September 2023 +0–1=0 -19.1
S.V. De Baronie interne competitie 20-11-2023 t/m 04-12-2023 (170007) Monday 11 September 2023 +0–1=1 -23.5
S.V. De Baronie interne competitie 23-10-2023 t/m 13-11-2023 (170007) Monday 11 September 2023 +1–2=1 +6.5
S.V. De Baronie interne competitie 11-09-2023 t/m 16-10-2023 (170007) Monday 11 September 2023 +2–0=2 +7.1
NBSB competitie 2023/2024 Groep A Friday 1 September 2023 +0–3=0 -30.8
NBSB competitie 2023 Groep A Sunday 1 January 2023 +2–0=0 +11.1
S.V. De Baronie interne competitie 15-05-2023 t/m 22-05-2023 (170007) Monday 19 September 2022 +1–0=1 +3.1
S.V. De Baronie interne competitie 17-04-2023 t/m 08-05-2023 (170007) Monday 19 September 2022 +0–2=1 -14.7
S.V. De Baronie interne competitie 20-03-2023 t/m 03-04-2023 (170007) Monday 19 September 2022 +0–1=1 -10.2
S.V. De Baronie interne competitie 27-02-2023 t/m 13-03-2023 (170007) Monday 19 September 2022 +1–1=1 +8.7
S.V. De Baronie interne competitie 16-01-2023 t/m 13-02-2023 (170007) Monday 19 September 2022 +0–2=2 -14.8
S.V. De Baronie interne competitie 02-01-2023 t/m 09-01-2023 (170007) Monday 19 September 2022 +1–1=0 +12.1
S.V. De Baronie interne competitie 21-11-2022 t/m 12-12-2022 (170007) Monday 19 September 2022 +2–1=0 +8.4
KNSB competitie 2022-2023 Klasse 5 ronde 7 Saturday 17 September 2022 +0–0=1 -2.4
KNSB competitie 2022-2023 Klasse 5 ronde 6 Saturday 17 September 2022 +0–0=1 -1.4
KNSB competitie 2022-2023 Klasse 5 ronde 3 Saturday 17 September 2022 +0–0=1 +0.8
NBSB Competitie Groep A Wednesday 14 September 2022 +0–2=1 -27.3

Team Competition

Current teams
De Baronie 4
Klasse 6P · 2025-2026 · 2 games
De Baronie C
Avond A2 · 2025-2026 · 3 games
Past teams
De Baronie 3
Klasse 5L · 2024-2025
De Baronie C
Avond A2 · 2024-2025
De Baronie 3
Klasse 5K · 2023-2024
De Baronie D
Avond 2B · 2023-2024
De Baronie 1
Klasse 3G · 2022-2023
De Baronie 3
Klasse 5I · 2022-2023
De Baronie D
Avond 2B · 2022-2023
Baronie D
Avond 2B · 2021-2022
De Baronie 2
Klasse 4H · 2021-2022
De Baronie 3
Klasse 6D · 2021-2022
De Baronie 4
Klasse 6E · 2021-2022
De Baronie D
Avond A2 · 2019-2020
De Baronie D
Avond B2 · 2018-2019
De Baronie 4
Klasse 2B · 2017-2018
Vrij
Avond A2 · 2017-2018

Rating History

Loading rating history...

Peak Ratings

Classic 1786 Jan. 1, 2026
Rapid 1748 March 1, 2026
Blitz 1748 March 1, 2026

Games

Wins 33
Losses 40
Draws 32
Win Rate 31%

Performance by Color

Color Wins Draws Losses Win Rate
White 20 12 17 41%
Black 13 20 23 23%

Recent Matches

Dongen van, C.P.A.M. (Kees) (1765) Monday 1 June 2026 DRAW +2.3
Gardeijn de, J.W. (Jan) (1579) Monday 11 May 2026 LOSS -17.1
Goverde, G. (Gerard) (1607) Monday 20 April 2026 LOSS -17.2
Nguyen, V.H. (Hoang) (1752) Monday 13 April 2026 LOSS -12.3
Hengst den, S. (Simon) (1681) Monday 30 March 2026 DRAW -2.3
Creuels, F.M.J. (Frank) (1756) Monday 23 March 2026 DRAW +0.3
Gardeijn de, J.W. (Jan) (1554) Monday 16 March 2026 WIN +6.2
Crane, A. (Alex) (1752) Monday 9 March 2026 LOSS -12.4
Stralen van, R. (Roy) (1811) Monday 2 March 2026 LOSS -10.3
Höfer, R.G.J.M. (Ron) (1625) Monday 23 February 2026 WIN +8.0
Ooms, C. (Kees) (1839) Monday 9 February 2026 LOSS -9.7
Maanen van, C. (Casper) (1589) Monday 2 February 2026 WIN +6.9
Kok, R. (Ramon) (1826) Monday 26 January 2026 LOSS -11.1
Blankert, J.P. (Philippe) (1910) Monday 19 January 2026 LOSS -8.3
Nooren, B. (Bibi) (1908) Monday 12 January 2026 LOSS -8.4
Oomen, A.M.J.G.M. (Rens) (2010) Monday 15 December 2025 DRAW +8.2
Naalden, M. (Marc) (1953) Monday 8 December 2025 WIN +19.3
Jong de, F. (Frank) (1909) Monday 1 December 2025 WIN +18.0
Kok, R. (Ramon) (1811) Monday 24 November 2025 WIN +15.2
Driel van, H. (Hans) (1456) Saturday 22 November 2025 DRAW -8.4