KNSB FIDE
AW

Arie Werksma

Rated since January 2023

2161 Classic
2217 Rapid
2200 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
BEUKEMA, S.O.R. (STEFAN) (IM) 2437
7802 KNSB competitie 2023-2024 Klasse 1 ronde 4 · Saturday 25 November 2023
WISSEN VAN, M.E. (MICHIEL) (FM) 2229
11335 RSB Competitie 2024-2025 Beker ronde 4 · Saturday 10 May 2025
RIJN VAN, A.B. (ANTON) (CM) 2222
8596 KNSB competitie 2023-2024 Klasse 1 ronde 8 · Saturday 23 March 2024
KERSTENS, D.J.W.M. (DENNIS) 2190
6232 KNSB competitie 2022-2023 Klasse 1 ronde 5 · Saturday 17 December 2022
KORTIS, W. (WIM) 2124
9640 KNSB competitie 2024-2025 Klasse 1 ronde 2 · Saturday 12 October 2024
Worst losses
MEIJER, W.M. (WILMAR) 1928
6553 KNSB competitie 2022-2023 Klasse 1 ronde 6 · Saturday 11 February 2023
DRIESSEN, M.J. (MARCUS) 2007
12988 KNSB competitie 2025-2026 Klasse 1 ronde 7 · Saturday 7 February 2026
KSHIRSAGAR, P.V. (PRANAV) 2054
Snelschaak Teams (tijdens NK 2024) · Saturday 13 July 2024
KOCKEN, W.G.R.M. (WILBERT) 2069
Snelschaak Teams (tijdens NK 2024) · Saturday 13 July 2024
VRANCKEN, G.H.M. (GILBERT) 2135
Snelschaak Teams (tijdens NK 2024) · Saturday 13 July 2024
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 1 ronde 9 Saturday 20 September 2025 +0–0=1 -1.7
KNSB competitie 2025-2026 Klasse 1 ronde 6 Saturday 20 September 2025 +0–0=1 -3.4
KNSB competitie 2025-2026 Klasse 1 ronde 8 Saturday 20 September 2025 +0–0=1 -4.0
KNSB competitie 2025-2026 Klasse 1 ronde 7 Saturday 20 September 2025 +0–1=0 -15.4
KNSB competitie 2025-2026 Klasse 1 Ronde 4 Saturday 20 September 2025 +0–1=0 -8.7
KNSB competitie 2025-2026 Klasse 1 ronde 3 Saturday 20 September 2025 +0–0=1 -3.6
KNSB competitie 2025-2026 Klasse 1 ronde 2 Saturday 20 September 2025 +0–1=0 -10.8
KNSB competitie 2025-2026 Klasse 1 ronde 1 Saturday 20 September 2025 +0–0=1 +0.1
HSB competitie 2025-2026 April2026 Monday 1 September 2025 +1–0=0 +3.6
HSB competitie 2025-2026 CompMrt2026 Monday 1 September 2025 +0–0=1 -3.6
HSB competitie 2025-2026 HSBCompetitieFeb26 Monday 1 September 2025 +1–0=0 +8.0
HSB competitie 2025-2026 HSB beker 2025-2026 Hoofdklasse Feb2026 Monday 1 September 2025 +1–0=0 +5.2
HSB competitie 2025-2026 DecemberJanuari Comp 2526 Monday 1 September 2025 +0–0=1 -1.6
HSB competitie 2025-2026 November comp Monday 1 September 2025 +0–1=0 -10.1
HSB competitie 2025-2026 November beker H Monday 1 September 2025 +1–0=0 +6.9
HSB competitie 2025-2026 October 2025 Monday 1 September 2025 +0–0=1 -4.2
HSB competitie 2025-2026 September 2025 Monday 1 September 2025 +0–1=0 -6.4
KNSB competitie 2024-2025 Klasse 1 ronde 9 Saturday 21 September 2024 +0–0=1 -1.8
KNSB competitie 2024-2025 Klasse 1 ronde 8 Saturday 21 September 2024 +0–1=0 -7.3
KNSB competitie 2024-2025 KNSB Beker ronde 4 voor aprillijst Saturday 21 September 2024 +0–1=0 -8.7
KNSB competitie 2024-2025 Klasse 1 ronde 7 Saturday 21 September 2024 +0–0=1 -5.7
KNSB competitie 2024-2025 KNSB Beker ronde 3 voor aprillijst Saturday 21 September 2024 +0–0=1 -1.3
KNSB competitie 2024-2025 Klasse 1 ronde 6 Saturday 21 September 2024 +0–0=1 -1.3
KNSB competitie 2024-2025 KNSB Beker ronde 2 voor januarilijst Saturday 21 September 2024 +1–0=0 +5.9
KNSB competitie 2024-2025 Klasse 1 ronde 5 Saturday 21 September 2024 +1–0=0 +7.1
KNSB competitie 2024-2025 Klasse 1 ronde 4 Saturday 21 September 2024 +0–0=1 +2.9
KNSB competitie 2024-2025 Klasse 1 ronde 3 Saturday 21 September 2024 +0–1=0 -10.0
KNSB competitie 2024-2025 Klasse 1 ronde 2 Saturday 21 September 2024 +1–0=0 +7.6
KNSB competitie 2024-2025 Klasse 1 ronde 1 Saturday 21 September 2024 +0–1=0 -7.3
RSB Competitie 2024-2025 Bekerfinale Sunday 1 September 2024 +1–0=0 +5.7
RSB Competitie 2024-2025 Beker ronde 4 Sunday 1 September 2024 +1–0=0 +11.0
Snelschaak Teams (tijdens NK 2024) Saturday 13 July 2024 +11–4=3 -13.0
KNSB competitie 2023-2024 Klasse 1 ronde 9 Saturday 16 September 2023 +0–0=1 -4.3
KNSB competitie 2023-2024 Klasse 1 ronde 8 Saturday 16 September 2023 +1–0=0 +10.4
KNSB competitie 2023-2024 Klasse 1 ronde 7 Saturday 16 September 2023 +0–0=1 +2.4
KNSB competitie 2023-2024 Klasse 1 ronde 6 Saturday 16 September 2023 +0–0=1 -4.7
KNSB competitie 2023-2024 Klasse 1 ronde 5 Saturday 16 September 2023 +0–0=1 -1.1
KNSB competitie 2023-2024 Klasse 1 ronde 4 Saturday 16 September 2023 +1–0=0 +16.2
KNSB competitie 2023-2024 Klasse 1 ronde 3 Saturday 16 September 2023 +0–0=1 -1.3
KNSB competitie 2023-2024 Klasse 1 ronde 2 Saturday 16 September 2023 +0–1=0 -6.3
KNSB competitie 2023-2024 Klasse 1 ronde 1 Saturday 16 September 2023 +1–0=0 +6.0
KNSB competitie 2022-2023 Klasse 1 ronde 9 Saturday 17 September 2022 +0–1=0 -5.4
KNSB competitie 2022-2023 Klasse 1 ronde 8 Saturday 17 September 2022 +0–0=1 -3.7
KNSB competitie 2022-2023 Klasse 1 ronde 7 Saturday 17 September 2022 +1–0=0 +7.9
KNSB competitie 2022-2023 Klasse 1 ronde 6 Saturday 17 September 2022 +0–1=0 -16.3
KNSB competitie 2022-2023 Klasse 1 ronde 5 Saturday 17 September 2022 +1–0=0 +9.7
KNSB competitie 2022-2023 Klasse 1 ronde 4 Saturday 17 September 2022 +1–0=0 +2.3

Team Competition

Current teams
Botwinnik 1
Hoofdklasse · 2025-2026 · 7 games
Krimpen aan den IJssel 1
Klasse 1B · 2025-2026 · 8 games
Past teams
Krimpen aan den IJssel 1
Klasse 1B · 2024-2025
Krimpen aan den IJssel 1
Klasse 1B · 2023-2024
Krimpen aan den IJssel 1
Klasse 1B · 2022-2023
Krimpen aan den IJssel 1
Klasse 1B · 2021-2022

Rating History

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Peak Ratings

Classic 2220 Jan. 1, 2025
Rapid 2217 March 1, 2026
Blitz 2200 Oct. 1, 2024

Games

Wins 26
Losses 16
Draws 22
Win Rate 41%

Performance by Color

Color Wins Draws Losses Win Rate
White 15 7 10 47%
Black 11 15 6 34%

Recent Matches

Smits, R.C.M. (Rob) (1877) Wednesday 22 April 2026 WIN +3.6
CM Vistisen, L.M. (Lars) (2104) Saturday 11 April 2026 DRAW -1.7
Man de, L. (Luuk) (2052) Saturday 28 March 2026 DRAW -3.4
Kleuver de, J.N. (Jonathan) (2030) Saturday 7 March 2026 DRAW -4.0
Nadrshin, O. (Oleg) (1887) Monday 2 March 2026 DRAW -3.6
Driessen, M.J. (Marcus) (2007) Saturday 7 February 2026 LOSS -15.4
Kommer, B. (Bas) (2079) Thursday 5 February 2026 WIN +8.0
Hettfleisch, M. (Maurice) (1975) Thursday 29 January 2026 WIN +5.2
Both, E. (Erik) (2133) Thursday 27 November 2025 DRAW -1.6
Vantorre, N. (Nils) (2245) Saturday 22 November 2025 LOSS -8.7
Doren van, B. (Bas) (2195) Tuesday 11 November 2025 LOSS -10.1
Stork, I.G. (Ivo) (2059) Saturday 1 November 2025 DRAW -3.6
Grondsma, M.B. (Mark) (2094) Thursday 30 October 2025 WIN +6.9
Birg, A. (Andrey) (2044) Thursday 9 October 2025 DRAW -4.2
CM Velden van der, A.J.L. (Bram) (2171) Saturday 4 October 2025 LOSS -10.8
Reuter, J.F. (Julian-Frank) (2215) Saturday 20 September 2025 DRAW +0.1
FM Bekker, S. (Stefan) (2336) Monday 15 September 2025 LOSS -6.4
FM Wit de, M. (Michel) (2045) Tuesday 10 June 2025 WIN +5.7
FM Wissen van, M.E. (Michiel) (2229) Saturday 10 May 2025 WIN +11.0
Stork, O.J. (Ornett) (2131) Saturday 10 May 2025 DRAW -1.8