KNSB FIDE
JK

Jan Knuiman

Rated since January 2023

1958 Classic
1963 Rapid
1888 Blitz

RIVALRY

Nemesis
Verberk, T. (Tom)
Games: 3 · Win rate: 67%
Kryptonite
Bus, T.G. (Tom)
Games: 3 · Win rate: 0%

The good & the bad

Best wins
RIJN VAN, A.B. (ANTON) (CM) 2215
10535 NK Senioren en Veteranen 2025 NK Senioren en Veteranen 2025 · Sunday 13 July 2025
VERFUERTH, T. (THOMAS) (CM) 2056
7797 KNSB competitie 2023-2024 Klasse 3 ronde 3 · Saturday 4 November 2023
CUPIDO, A. (ALEXANDER) 2024
8099 SOS Competitie 2023/2024 Februari 2024 · Friday 16 February 2024
HAITJEMA, J. (JARICH) 2008
9341 Open NK Schaken 2024 Vierkampen · Tuesday 30 July 2024
REMMERTS, J. (JOHN) 1980
8100 SOS Competitie 2023/2024 Maart 2024 · Thursday 7 March 2024
Worst losses
ADAMS, O. (OSCAR) 1872
12381 Oostelijk snelschaakkampioenschap Groep A · Saturday 3 January 2026
BERNARDS, J. (JOB) 1886
12381 Oostelijk snelschaakkampioenschap Groep A · Saturday 3 January 2026
BRANDT, T. (THORSTEN) 1888
5714 SOS Competitie 2022/2023 Maart 2023(HK) · Thursday 16 March 2023
SCHURICHT, PAUL ALEXANDER 1889
11706 Open NK Schaken 2025 Reserve A · Sunday 27 July 2025
FREDERIKS, J. (JESSE) 1912
11706 Open NK Schaken 2025 Reserve A · Wednesday 23 July 2025
Oostelijk snelschaakkampioenschap Groep A Saturday 3 January 2026 +8–10=4 -77.8
Open NK Schaken 2025 Reserve A Tuesday 22 July 2025 +4–3=1 -12.3
NK Senioren en Veteranen 2025 NK Senioren en Veteranen 2025 Saturday 12 July 2025 +1–3=3 +0.2
50e Seniorentoernooi NK Senioren en Veteranen Saturday 13 July 2024 +2–3=2 -15.0
KNSB competitie 2025-2026 Klasse 3 ronde 9 Saturday 20 September 2025 +0–1=0 -11.3
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +0–1=0 -12.1
SOS competitie 2025/2026 Lijst 1 juni Monday 1 September 2025 +1–0=0 +6.2
OSBO Cup 2024-2025 april 2025 Sunday 1 December 2024 +0–1=0 -13.1
OSBO Cup 2024-2025 januari 2025 Sunday 1 December 2024 +1–0=0 +8.9
KNSB competitie 2024-2025 Klasse 3 ronde 9 Saturday 21 September 2024 +0–1=0 -6.8
KNSB competitie 2024-2025 Klasse 3 ronde 8 Saturday 21 September 2024 +0–0=1 -1.6
KNSB competitie 2024-2025 Klasse 3 ronde 7 Saturday 21 September 2024 +0–1=0 -15.0
KNSB competitie 2024-2025 Klasse 3 ronde 6 Saturday 21 September 2024 +0–1=0 -11.3
KNSB competitie 2024-2025 Klasse 3 ronde 5 Saturday 21 September 2024 +0–0=1 +2.6
KNSB competitie 2024-2025 Klasse 3 ronde 4 Saturday 21 September 2024 +0–0=1 +4.8
KNSB competitie 2024-2025 Klasse 3 ronde 3 + inhaalwedstrijd ronde 1 Saturday 21 September 2024 +1–0=0 +11.6
KNSB competitie 2024-2025 Klasse 3 ronde 2 Saturday 21 September 2024 +0–0=1 +3.8
KNSB competitie 2024-2025 Klasse 2 ronde 1 Saturday 21 September 2024 +0–0=1 +0.4
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +1–0=0 +4.4
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +0–0=1 +5.3
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +1–0=0 +7.5
SOS Competitie 2024/2025 2025-01 Sunday 1 September 2024 +0–0=1 -4.3
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +0–0=1 -5.7
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +1–0=1 +0.7
Open Eemlandtoernooi 2024 Groep A Tuesday 27 August 2024 +2–1=1 -2.7
Open NK Schaken 2024 Vierkampen Monday 22 July 2024 +2–1=0 +12.4
OSBO Cup 2023/2024 Groep A Wednesday 1 November 2023 +1–0=0 +10.2
KNSB competitie 2023-2024 Klasse 3 ronde 9 Saturday 16 September 2023 +0–1=0 -6.8
KNSB competitie 2023-2024 Klasse 3 ronde 8 Saturday 16 September 2023 +0–1=0 -8.9
KNSB competitie 2023-2024 Klasse 3 ronde 7 Saturday 16 September 2023 +1–0=0 +11.3
KNSB competitie 2023-2024 Klasse 3 ronde 6 Saturday 16 September 2023 +1–0=0 +8.4
KNSB competitie 2023-2024 Klasse 2 ronde 4 Saturday 16 September 2023 +0–1=0 -10.5
KNSB competitie 2023-2024 Klasse 3 ronde 3 Saturday 16 September 2023 +1–0=0 +16.5
KNSB competitie 2023-2024 Klasse 3 ronde 2 Saturday 16 September 2023 +1–0=0 +13.8
KNSB competitie 2023-2024 Klasse 3 ronde 1 Saturday 16 September 2023 +0–1=0 -2.9
SOS Competitie 2023/2024 Mei 2024 Friday 1 September 2023 +0–1=0 -8.4
SOS Competitie 2023/2024 April 2024 Friday 1 September 2023 +1–0=0 +8.6
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +1–0=0 +12.2
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +1–0=0 +15.2
SOS Competitie 2023/2024 Januari 2024 Friday 1 September 2023 +1–0=0 +9.1
SOS Competitie 2023/2024 December 2023 Friday 1 September 2023 +0–1=1 -14.0
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +1–0=0 +7.3
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +0–1=0 -4.2
Chessable Open NK 2023 Vierkampen Monday 24 July 2023 +0–2=1 -23.8
KNSB competitie 2022-2023 Klasse 3 ronde 7 Saturday 17 September 2022 +0–1=0 -10.8
KNSB competitie 2022-2023 Klasse 3 ronde 6 Saturday 17 September 2022 +0–1=0 -5.5
KNSB competitie 2022-2023 Klasse 3 ronde 5 Saturday 17 September 2022 +0–1=0 -14.7
KNSB competitie 2022-2023 Klasse 2 ronde 4 Saturday 17 September 2022 +1–0=0 +1.7
SOS Competitie 2022/2023 April 2023(HK) Monday 12 September 2022 +1–0=0 +9.1
SOS Competitie 2022/2023 Maart 2023(HK) Monday 12 September 2022 +0–1=0 -15.4
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +1–0=0 +3.6
SOS Competitie 2022/2023 Januari 2023 Monday 12 September 2022 +0–1=0 -6.9

Team Competition

Current teams
ASV 1
HKA · 2025-2026 · 1 game
ASV 4
Klasse 3B · 2025-2026 · 2 games
Past teams
ASV 1
HKA · 2024-2025
ASV 2
Klasse 2A · 2024-2025
ASV 3
Klasse 3F · 2024-2025
ASV 1
HKA · 2023-2024
ASV 2
HKA · 2023-2024
ASV 2
Klasse 2C · 2023-2024
ASV 3
Klasse 3B · 2023-2024
ASV 1
Klasse 2D · 2022-2023
ASV 2
HKA · 2022-2023
ASV 3
Klasse 3C · 2022-2023
ASV 1
HKC · 2021-2022
ASV 1
Klasse 2A · 2021-2022
ASV 2
Klasse 3B · 2021-2022
ASV 3
Klasse 3C · 2021-2022
ASV 4
Klasse 4C · 2021-2022
Arnhemsche S.V. 1
HKB · 2019-2020

Rating History

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Peak Ratings

Classic 2017 Feb. 1, 2025
Rapid 1975 March 1, 2026
Blitz 1888 Feb. 1, 2026

Games

Wins 38
Losses 41
Draws 22
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 20 10 20 40%
Black 18 12 21 35%

Recent Matches

Beerdsen, M.H. (Marco) (1756) Friday 8 May 2026 WIN +6.2
Pel van, D. (Daan) (1997) Saturday 11 April 2026 LOSS -11.3
Krosenbrink, M. (Marcel) (1986) Saturday 28 March 2026 LOSS -12.1
Verberk, T. (Tom) (1726) Saturday 3 January 2026 WIN +4.8
Verberk, T. (Tom) (1726) Saturday 3 January 2026 WIN +4.8
Binnendijk, F.C. (Ferdinand) (1992) Saturday 3 January 2026 LOSS -11.9
Binnendijk, F.C. (Ferdinand) (1992) Saturday 3 January 2026 LOSS -11.9
Lukasse, M. (Marnix) (1897) Saturday 3 January 2026 WIN +9.8
Lukasse, M. (Marnix) (1897) Saturday 3 January 2026 DRAW -2.7
Hofstede, R.P. (Rijk-Pieter) (2114) Saturday 3 January 2026 LOSS -7.8
Hofstede, R.P. (Rijk-Pieter) (2114) Saturday 3 January 2026 LOSS -7.8
Bernards, J. (Job) (1886) Saturday 3 January 2026 LOSS -15.6
Bernards, J. (Job) (1886) Saturday 3 January 2026 WIN +9.4
Adams, O. (Oscar) (1872) Saturday 3 January 2026 LOSS -16.0
Adams, O. (Oscar) (1872) Saturday 3 January 2026 LOSS -16.0
CM Bus, T.G. (Tom) (2066) Saturday 3 January 2026 LOSS -9.4
CM Bus, T.G. (Tom) (2066) Saturday 3 January 2026 LOSS -9.4
Burer, A.R.M. (Audry) (1905) Saturday 3 January 2026 DRAW -2.4
Vries de, M. (Marcel) (1742) Saturday 3 January 2026 WIN +5.2
Mollahosseini, K. (Kazem) (1706) Saturday 3 January 2026 WIN +4.3