Simon K Williams

Country

ENG

Birth Year

1979

Gender

M

Title

Grandmaster

FIDE ID

404454

FIDE ratings

2449

Classical

Published FIDE

2467

Rapid

Published FIDE

2389

Blitz

Published FIDE

Official classical ranks

World rank
#1021
National rank · ENG
#21

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2550 Nov 2009
Recorded years
2001–2026
Archived games
649

Based on available monthly lists and saved games.

ECF ratings

English rankings

ECF code 132288G · 4NCL Cheddleton · Latest available list 2026-10-01

2499Standard
2359Rapid
2209Blitz

ECF rating history

Revised published ratings. Pre-July 2020 grades use a separate scale.

Published lists
DateTypeScaleOriginalRevised
2026-10-01blitzrating22092209
2026-10-01rapidrating23592359
2026-10-01standardrating24992499
2026-09-01blitzrating22092209
2026-09-01rapidrating23592359
2026-09-01standardrating24992499
2026-08-01blitzrating22092209
2026-08-01rapidrating23592359
2026-08-01standardrating24662468
2026-07-01blitzrating22092209
2026-07-01rapidrating23592359
2026-07-01standardrating24902490
2026-06-01blitzrating22092209
2026-06-01rapidrating23592359
2026-06-01standardrating24902490
2026-05-01blitzrating22092209
2026-05-01rapidrating23592359
2026-05-01standardrating24832484
2026-04-01blitzrating22092209
2026-04-01rapidrating23592359
2026-04-01standardrating24832484
2026-03-01blitzrating22092209
2026-03-01rapidrating23592359
2026-03-01standardrating24832484
2026-02-01blitzrating22092209
2026-02-01rapidrating23472347
2026-02-01standardrating24832484
2026-01-01blitzrating22092209
2026-01-01rapidrating23472347
2026-01-01standardrating24802483
2025-12-01blitzrating22002200
2025-12-01rapidrating23472347
2025-12-01standardrating24762476
2025-11-01blitzrating22002200
2025-11-01rapidrating23472347
2025-11-01standardrating24762476
2025-10-01blitzrating22002200
2025-10-01rapidrating23472347
2025-10-01standardrating24762476
2025-09-01blitzrating22002200
2025-09-01rapidrating23472347
2025-09-01standardrating24762476
2025-08-01rapidrating23472347
2025-08-01standardrating25042504
2025-07-01rapidrating23472347
2025-07-01standardrating25042504
2025-06-01rapidrating23472347
2025-06-01standardrating25042504
2025-05-01rapidrating23472347
2025-05-01standardrating25062506

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-12 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

# Date Event Site Round White Black Result Moves View
201 2019-03-04 11th dMP Batavia Blitz Amsterdam NED 4.2 Rick Lahaye Simon K Williams 1-0 31 Open
202 2019-03-04 11th dMP Batavia Blitz Amsterdam NED 4.1 Simon K Williams Rick Lahaye 1-0 30 Open
203 2019-03-03 11th dMP Batavia GM 2019 Amsterdam NED 3.5 John T.H. Van der Wiel Simon K Williams 0-1 32 Open
204 2019-03-03 11th dMP Batavia Blitz Amsterdam NED 3.2 John T.H. Van der Wiel Simon K Williams 0-1 25 Open
205 2019-03-03 11th dMP Batavia Blitz Amsterdam NED 3.1 Simon K Williams John T.H. Van der Wiel 1-0 28 Open
206 2019-03-02 11th dMP Batavia GM 2019 Amsterdam NED 2.3 Simon K Williams Jasel Lopez 0-1 39 Open
207 2019-03-02 11th dMP Batavia Blitz Amsterdam NED 2.2 Simon K Williams Jasel Lopez 1-0 42 Open
208 2019-03-02 11th dMP Batavia Blitz Amsterdam NED 2.1 Jasel Lopez Simon K Williams 0-1 47 Open
209 2019-03-01 11th dMP Batavia GM 2019 Amsterdam NED 1.4 Koen Leenhouts Simon K Williams 1/2-1/2 27 Open
210 2019-03-01 11th dMP Batavia Blitz Amsterdam NED 1.2 Koen Leenhouts Simon K Williams 1-0 35 Open
211 2019-03-01 11th dMP Batavia Blitz Amsterdam NED 1.1 Simon K Williams Koen Leenhouts 0-1 24 Open
212 2019-02-24 26th Bunratty Masters Bunratty IRL 6.3 Mark L Hebden Simon K Williams 1-0 39 Open
213 2019-02-24 26th Bunratty Masters Bunratty IRL 5.4 Simon K Williams Richard A Bates 1/2-1/2 17 Open
214 2019-02-23 26th Bunratty Masters Bunratty IRL 4.5 Malcolm Pein Simon K Williams 0-1 20 Open
215 2019-02-23 26th Bunratty Masters Bunratty IRL 2.5 Tom O`Gorman Simon K Williams 1-0 57 Open
216 2019-02-22 26th Bunratty Masters Bunratty IRL 1.5 Simon K Williams Shane Melaugh 1-0 35 Open
217 2018-12-30 Hastings Masters 2018-19 Hastings ENG 3.9 Simon K Williams Stefan, Dr. Spiegel 1-0 37 Open
218 2018-12-29 Hastings Masters 2018-19 Hastings ENG 2.15 Dominic Miller Simon K Williams 0-1 29 Open
219 2018-12-28 Hastings Masters 2018-19 Hastings ENG 1.5 Simon K Williams Jonah B Willow 0-1 24 Open
220 2018-12-09 ch-GBR KO 2018 London ENG 2.2 Michael Adams Simon K Williams 1-0 24 Open
221 2018-12-09 ch-GBR KO 2018 London ENG 2.1 Simon K Williams Michael Adams 1/2-1/2 62 Open
222 2018-12-08 ch-GBR KO 2018 London ENG 1.2 Harriet V Hunt Simon K Williams 1/2-1/2 33 Open
223 2018-12-08 ch-GBR KO 2018 London ENG 1.1 Simon K Williams Harriet V Hunt 1-0 66 Open
224 2018-11-04 4NCL International 2018 Telford ENG 9.2 Matthew J Turner Simon K Williams 1/2-1/2 13 Open
225 2018-11-04 4NCL International 2018 Telford ENG 8.6 Rakesh Kulkarni Simon K Williams 0-1 32 Open
226 2018-11-03 4NCL International 2018 Telford ENG 7.7 Simon K Williams Alistair Hill 1-0 41 Open
227 2018-11-03 4NCL International 2018 Telford ENG 6.4 Laszlo Gonda Simon K Williams 1-0 53 Open
228 2018-11-02 4NCL International 2018 Telford ENG 5.3 Simon K Williams Alexandre Dgebuadze 1/2-1/2 38 Open
229 2018-11-02 4NCL International 2018 Telford ENG 4.4 Ravi Haria Simon K Williams 1/2-1/2 25 Open
230 2018-11-01 4NCL International 2018 Telford ENG 3.3 Simon K Williams Peter T Roberson 1/2-1/2 24 Open
231 2018-11-01 4NCL International 2018 Telford ENG 2.7 Teja S. Ravi Simon K Williams 0-1 35 Open
232 2018-10-31 4NCL International 2018 Telford ENG 1.8 Simon K Williams Nigel M Ferrington 1-0 71 Open
233 2018-10-28 chess.com IoM Masters Douglas ENG 9.23 Erwin L'Ami Simon K Williams 1-0 37 Open
234 2018-10-27 chess.com IoM Masters Douglas ENG 8.2 Simon K Williams Surya Shekhar Ganguly 1/2-1/2 51 Open
235 2018-10-26 chess.com IoM Masters Douglas ENG 7.13 Zoltan Almasi Simon K Williams 1/2-1/2 47 Open
236 2018-10-25 chess.com IoM Masters Douglas ENG 6.28 Simon K Williams Suri Vaibhav 1-0 32 Open
237 2018-10-24 chess.com IoM Masters Douglas ENG 5.47 Glenn L House Simon K Williams 0-1 21 Open
238 2018-10-23 chess.com IoM Masters Douglas ENG 4.49 Simon K Williams Pranav Anand 1/2-1/2 90 Open
239 2018-10-22 chess.com IoM Masters Douglas ENG 3.25 Vladislav Kovalev Simon K Williams 1-0 76 Open
240 2018-10-21 chess.com IoM Masters Douglas ENG 2.26 Simon K Williams Daniel Fridman 1/2-1/2 22 Open
241 2018-10-20 chess.com IoM Masters Douglas ENG 1.8 Zaki Harari Simon K Williams 0-1 55 Open
242 2018-07-07 6th Kings Place Open 2017 London ENG 1.4 Vincent Sagues Simon K Williams 0-1 33 Open
243 2018-05-07 4NCL 2017-18 England ENG 11.16 Jean-Pierre Le Roux Simon K Williams 1-0 38 Open
244 2018-05-06 4NCL 2017-18 England ENG 10.24 Simon K Williams Ketevan Arakhamia-Grant 1/2-1/2 20 Open
245 2018-05-05 4NCL 2017-18 England ENG 9.34 Tim R Dickinson Simon K Williams 0-1 16 Open
246 2018-04-07 Polar Capital Jersey Open St Clement Bay JCI 9.3 Simon K Williams Keith C Arkell 1-0 68 Open
247 2018-04-06 Polar Capital Jersey Open St Clement Bay JCI 8.4 Martin Mitchell Simon K Williams 0-1 32 Open
248 2018-04-05 Polar Capital Jersey Open St Clement Bay JCI 7.6 Simon K Williams Amardip Ahluwalia 1-0 38 Open
249 2018-04-04 Polar Capital Jersey Open St Clement Bay JCI 6.9 Shabir Okhai Simon K Williams 0-1 35 Open
250 2018-04-03 Polar Capital Jersey Open St Clement Bay JCI 5.6 Simon K Williams Alina L`Ami 0-1 54 Open

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