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
2423

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: 2026-10-09 (UTC).

# Date Event Site Round White Black Result Moves View
2151 2016-02-21 Bunratty Masters 2016 Bunratty IRL 5.1 Simon K Williams Nigel D Short 0-1 49 Open
2152 2016-02-20 Bunratty Masters 2016 Bunratty IRL 4.3 Simon K Williams Peter K Wells 1-0 40 Open
2153 2016-02-20 Bunratty Masters 2016 Bunratty IRL 3.4 Sam E. Collins Simon K Williams 1/2-1/2 64 Open
2154 2016-02-20 Bunratty Masters 2016 Bunratty IRL 2.5 Simon K Williams Leopold Le Ruyet 1-0 44 Open
2155 2016-02-19 Bunratty Masters 2016 Bunratty IRL 1.5 Bart Van der Zwet Simon K Williams 0-1 44 Open
2156 2016-02-14 4NCL 2015-16 Birmingham ENG 6.117 Matthew J Wadsworth Simon K Williams 1/2-1/2 49 Open
2157 2016-02-13 4NCL 2015-16 Birmingham ENG 5.117 Simon K Williams Alan J Walton 1-0 50 Open
2158 2016-01-05 Hastings Masters 2015-16 Hastings ENG 9.4 Tamas Jr. Fodor Simon K Williams 1-0 43 Open
2159 2016-01-04 Hastings Masters 2015-16 Hastings ENG 8.7 Simon K Williams Daniel W Gormally 1-0 39 Open
2160 2016-01-03 Hastings Masters 2015-16 Hastings ENG 7.9 Brian Tarhon Simon K Williams 1/2-1/2 49 Open
2161 2016-01-02 Hastings Masters 2015-16 Hastings ENG 6.1 Simon K Williams John Anderson 1-0 30 Open
2162 2016-01-01 Hastings Masters 2015-16 Hastings ENG 5.11 Robin Cunningham Simon K Williams 1/2-1/2 33 Open
2163 2015-12-31 Hastings Masters 2015-16 Hastings ENG 4.17 Simon K Williams Daniel GH Gallagher 1-0 31 Open
2164 2015-12-30 Hastings Masters 2015-16 Hastings ENG 3.9 Oleg M Romanishin Simon K Williams 1-0 22 Open
2165 2015-12-29 Hastings Masters 2015-16 Hastings ENG 2.1 Simon K Williams Ferenc Berkes 1/2-1/2 36 Open
2166 2015-12-28 Hastings Masters 2015-16 Hastings ENG 1.14 Vishnu Singh Simon K Williams 0-1 47 Open
2167 2015-12-13 London Classic Superrapid London ENG 9.2 Simon K Williams Graeme N Buckley 0-1 39 Open
2168 2015-12-13 London Classic Superrapid London ENG 8.6 David W L Howell Simon K Williams 1-0 59 Open
2169 2015-12-13 London Classic Superrapid London ENG 7.18 Simon K Williams Alain Genzling 1-0 29 Open
2170 2015-12-13 London Classic Superrapid London ENG 6.3 Eric Hansen Simon K Williams 1-0 54 Open
2171 2015-12-12 London Classic Superrapid London ENG 5.3 Simon K Williams Mark L Hebden 1/2-1/2 45 Open
2172 2015-12-12 London Classic Superrapid London ENG 4.12 Aaron P Summerscale Simon K Williams 0-1 59 Open
2173 2015-12-12 London Classic Superrapid London ENG 3.18 Simon K Williams Hans-Joerg, Dr. Cordes 1-0 40 Open
2174 2015-12-12 London Classic Superrapid London ENG 2.2 Kanwal K Bhatia Simon K Williams 0-1 35 Open
2175 2015-12-11 London Classic Open 2015 London ENG 9.1 Tiger Hillarp Persson Simon K Williams 1-0 48 Open
2176 2015-12-10 London Classic Open 2015 London ENG 8.9 Simon K Williams Kamil Dragun 1/2-1/2 59 Open
2177 2015-12-09 London Classic Open 2015 London ENG 7.19 Marcus E Osborne Simon K Williams 0-1 27 Open
2178 2015-12-07 London Classic Open 2015 London ENG 5.3 Simon K Williams Axel Stephan 1/2-1/2 44 Open
2179 2015-12-06 London Classic Open 2015 London ENG 4.11 Francesco Rambaldi Simon K Williams 1-0 37 Open
2180 2015-12-05 London Classic Open 2015 London ENG 3.3 Simon K Williams Jonathan Hawkins 1/2-1/2 31 Open
2181 2015-12-05 London Classic Open 2015 London ENG 2.26 David W Guthrie Simon K Williams 0-1 30 Open
2182 2015-12-04 London Classic Open 2015 London ENG 1.35 Simon K Williams Ilya Iyengar 1-0 38 Open
2183 2015-10-11 PokerStars IoM Masters Douglas ENG 9.15 Avital Boruchovsky Simon K Williams 1-0 66 Open
2184 2015-10-10 PokerStars IoM Masters Douglas ENG 8.19 Simon K Williams Harika Dronavalli 1-0 40 Open
2185 2015-10-09 PokerStars IoM Masters Douglas ENG 7.17 Alon Greenfeld Simon K Williams 1/2-1/2 20 Open
2186 2015-10-08 PokerStars IoM Masters Douglas ENG 6.18 Simon K Williams Jorden Van Foreest 1/2-1/2 44 Open
2187 2015-10-07 PokerStars IoM Masters Douglas ENG 5.14 Erwin L'Ami Simon K Williams 1/2-1/2 75 Open
2188 2015-10-06 PokerStars IoM Masters Douglas ENG 4.31 Simon K Williams Marsel Efroimski 1-0 25 Open
2189 2015-10-05 PokerStars IoM Masters Douglas ENG 3.16 Tiger Hillarp Persson Simon K Williams 1-0 43 Open
2190 2015-10-04 PokerStars IoM Masters Douglas ENG 2.16 Simon K Williams Deep Sengupta 1/2-1/2 58 Open
2191 2015-10-03 PokerStars IoM Masters Douglas ENG 1.41 Shaul Weinstein Simon K Williams 0-1 33 Open
2192 2015-08-07 102nd ch-GBR 2015 Coventry ENG 11.5 Simon K Williams John M Emms 1-0 35 Open
2193 2015-08-06 102nd ch-GBR 2015 Coventry ENG 10.4 Simon K Williams Jonathan Hawkins 0-1 48 Open
2194 2015-08-05 102nd ch-GBR 2015 Coventry ENG 9.4 James P Jackson Simon K Williams 1/2-1/2 73 Open
2195 2015-08-04 102nd ch-GBR 2015 Coventry ENG 8.4 Simon K Williams Mark L Hebden 1-0 79 Open
2196 2015-08-03 102nd ch-GBR 2015 Coventry ENG 7.7 Adam A Taylor Simon K Williams 0-1 58 Open
2197 2015-08-01 102nd ch-GBR 2015 Coventry ENG 6.1 Simon K Williams Matthew J Wadsworth 1-0 43 Open
2198 2015-07-31 102nd ch-GBR 2015 Coventry ENG 5.8 Steven A Jones Simon K Williams 1/2-1/2 48 Open
2199 2015-07-30 102nd ch-GBR 2015 Coventry ENG 4.3 Simon K Williams David W L Howell 0-1 27 Open
2200 2015-07-29 102nd ch-GBR 2015 Coventry ENG 3.8 Heather S Richards Simon K Williams 0-1 25 Open

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