KNSB FIDE
SW

Stefan Werkhoven

Rated since January 2023

1914 Classic
1914 Rapid
1914 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
WEIDEMA, R. (RIK) 1856
12594 KNSB competitie 2025-2026 Klasse 5 ronde 4 · Saturday 13 December 2025
KOOT VAN, W. (WESSEL) 1853
9650 SOS Competitie 2024/2025 2025-01 · Friday 10 January 2025
WILLIGENBURG, D. (DICK) 1803
9649 SOS Competitie 2024/2025 2024-12 · Thursday 12 December 2024
BEURSKENS, M. (MAUS) 1783
12776 SOS competitie 2025/2026 Lijst 1 apr · Friday 13 March 2026
ADAMS, N. (NATHAN) 1769
9651 SOS Competitie 2024/2025 2025-02 · Tuesday 11 February 2025
Worst losses
WOUDENBERG, E.M. (MART) 1552
8099 SOS Competitie 2023/2024 Februari 2024 · Friday 2 February 2024
SPRONG, T. (TON) 1725
7545 Open Eemlandtoernooi 2023 Groep B · Wednesday 23 August 2023
SPEIJERS, M.A. (MARC) 1839
7604 SOS Competitie 2023/2024 Oktober 2023 · Tuesday 3 October 2023
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +1–0=0 +13.2
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +1–0=0 +9.5
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +1–0=0 +4.8
SOS competitie 2025/2026 Lijst 1 Dec Monday 1 September 2025 +1–0=0 +8.5
SOS competitie 2025/2026 Lijst 1 Nov Monday 1 September 2025 +1–0=0
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +1–0=0 +10.8
SOS Competitie 2024/2025 2025-01 Sunday 1 September 2024 +1–0=0 +14.9
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +1–0=0 +13.5
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +0–0=1 -3.1
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +2–0=0 +23.6
SOS Competitie 2023/2024 Mei 2024 Friday 1 September 2023 +1–0=0 +13.0
SOS Competitie 2023/2024 April 2024 Friday 1 September 2023 +1–0=0 +10.0
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +1–0=0
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +0–1=0 -21.3
SOS Competitie 2023/2024 December 2023 Friday 1 September 2023 +1–0=0 +14.3
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +1–0=0 +9.7
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +0–1=0 -8.8
SOS Competitie 2023/2024 September 2023 Friday 1 September 2023 +0–0=1 -8.2
Open Eemlandtoernooi 2023 Groep B Tuesday 22 August 2023 +5–1=1 +47.4
SOS Competitie 2022/2023 Mei Monday 12 September 2022 +1–0=0 +14.5
SOS Competitie 2022/2023 Maart 2023(K3) Monday 12 September 2022 +1–0=0 +7.7
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +1–0=0 +0.7
SOS Competitie 2022/2023 Januari 2023 Monday 12 September 2022 +1–0=0

Rating History

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Peak Ratings

Classic 1914 April 1, 2026
Rapid 1914 April 1, 2026
Blitz 1914 April 1, 2026

Games

Wins 24
Losses 3
Draws 3
Win Rate 80%

Performance by Color

Color Wins Draws Losses Win Rate
White 11 2 2 73%
Black 13 1 1 87%

Recent Matches

Beurskens, M. (Maus) (1783) Friday 13 March 2026 WIN +9.5
Berends, H. (Han) (1624) Friday 16 January 2026 WIN +4.8
Weidema, R. (Rik) (1856) Saturday 13 December 2025 WIN +13.2
Jonge de, K.T. (Rijn) (1722) Friday 7 November 2025 WIN +8.5
Hopman, T. (Twan) Friday 26 September 2025 WIN
Adams, N. (Nathan) (1769) Tuesday 11 February 2025 WIN +10.8
Koot van, W. (Wessel) (1853) Friday 10 January 2025 WIN +14.9
Willigenburg, D. (Dick) (1803) Thursday 12 December 2024 WIN +13.5
Ekkelboom, B. (Bert) (1768) Friday 8 November 2024 DRAW -3.1
Teune, P. (Peter) (1732) Tuesday 8 October 2024 WIN +11.8
Winkoop van, M. (Mees) (1730) Friday 13 September 2024 WIN +11.7
Evers, E.J. (Evert Jan) (1744) Friday 24 May 2024 WIN +13.0
Wit de, M.P.T. (Maarten) (1658) Friday 12 April 2024 WIN +10.0
Steier, S. (Simon) Wednesday 20 March 2024 WIN
Woudenberg, E.M. (Mart) (1552) Friday 2 February 2024 LOSS -21.3
Maanen van, B.J.P. (Boudewijn) (1623) Friday 8 December 2023 WIN +14.3
Prinzen, R.J. (Rob) (1502) Friday 10 November 2023 WIN +9.7
Speijers, M.A. (Marc) (1839) Tuesday 3 October 2023 LOSS -8.8
Kroon, T. (Timo) (1453) Friday 22 September 2023 DRAW -8.2
Dorsten van, G. (Glory) (1575) Saturday 9 September 2023 WIN +15.8