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
1786

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: 2026-10-13 (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
1201 2023-06-27 Titled Tue 27th Jun Early chess.com INT 3 Tomasz Mika Simon K Williams 1-0 55 Open
1202 2023-06-27 Titled Tue 27th Jun Early chess.com INT 2 Simon K Williams Sergey Drygalov 0-1 45 Open
1203 2023-06-27 Titled Tue 27th Jun Early chess.com INT 1 Ramyres Santana Coelho Simon K Williams 0-1 45 Open
1204 2023-05-30 Titled Tue 30th May Early chess.com INT 6 Andrei Ioan Trifan Simon K Williams 1-0 19 Open
1205 2023-05-30 Titled Tue 30th May Early chess.com INT 5 Simon K Williams Valentin Dragnev 0-1 29 Open
1206 2023-05-30 Titled Tue 30th May Early chess.com INT 4 Jennifer Perez Rodriguez Simon K Williams 0-1 67 Open
1207 2023-05-30 Titled Tue 30th May Early chess.com INT 3 Simon K Williams Vasif Durarbayli 0-1 30 Open
1208 2023-05-30 Titled Tue 30th May Early chess.com INT 2 Felix Rose Simon K Williams 0-1 29 Open
1209 2023-05-30 Titled Tue 30th May Early chess.com INT 1 Simon K Williams Ramon Jr. Manon-og 1-0 41 Open
1210 2023-05-23 Titled Tue 23rd May Late chess.com INT 9 Filip Magold Simon K Williams 1-0 37 Open
1211 2023-05-23 Titled Tue 23rd May Late chess.com INT 8 Simon K Williams Alexey Sarana 0-1 44 Open
1212 2023-05-23 Titled Tue 23rd May Late chess.com INT 7 Simon K Williams David Paravyan 1-0 64 Open
1213 2023-05-23 Titled Tue 23rd May Late chess.com INT 6 Lenin Guerra Tulcan Simon K Williams 0-1 47 Open
1214 2023-05-23 Titled Tue 23rd May Late chess.com INT 5 Simon K Williams Jan-Krzysztof Duda 0-1 23 Open
1215 2023-05-23 Titled Tue 23rd May Late chess.com INT 4 Rudik Makarian Simon K Williams 0-1 36 Open
1216 2023-05-23 Titled Tue 23rd May Late chess.com INT 3 Martin Bruedigam Simon K Williams 0-1 33 Open
1217 2023-05-23 Titled Tue 23rd May Late chess.com INT 2 Simon K Williams Mikhail Golubev 1-0 45 Open
1218 2023-05-23 Titled Tue 23rd May Late chess.com INT 1 Orest Vovk Simon K Williams 1/2-1/2 53 Open
1219 2023-04-25 Titled Tue 25th Apr Early chess.com INT 9 Arsen Kukhmazov Simon K Williams 0-1 73 Open
1220 2023-04-25 Titled Tue 25th Apr Early chess.com INT 8 Simon K Williams Alexander Devaev 1-0 13 Open
1221 2023-04-25 Titled Tue 25th Apr Early chess.com INT 7 Afruza Khamdamova Simon K Williams 1/2-1/2 64 Open
1222 2023-04-25 Titled Tue 25th Apr Early chess.com INT 6 Simon K Williams Marek Karas 1-0 48 Open
1223 2023-04-25 Titled Tue 25th Apr Early chess.com INT 5 Simon K Williams Jose Eduardo Martinez Alcantara 0-1 79 Open
1224 2023-04-25 Titled Tue 25th Apr Early chess.com INT 4 Farid Orujov Simon K Williams 0-1 36 Open
1225 2023-04-25 Titled Tue 25th Apr Early chess.com INT 3 Simon K Williams Pawel Dudzinski 1/2-1/2 53 Open
1226 2023-04-25 Titled Tue 25th Apr Early chess.com INT 2 Tuan Minh Le Simon K Williams 1-0 44 Open
1227 2023-04-25 Titled Tue 25th Apr Early chess.com INT 1 Simon K Williams Alvaro Perez De Miguel 1-0 22 Open
1228 2023-04-25 Titled Tue 25th Apr Early chess.com INT 11 Simon K Williams Tomasz Jaskolka 1-0 23 Open
1229 2023-04-25 Titled Tue 25th Apr Early chess.com INT 10 Yusnel Bacallao Alonso Simon K Williams 1-0 44 Open
1230 2023-04-18 Titled Tue 18th Apr Early chess.com INT 5 Sergey D. Rodchenkov Simon K Williams 1-0 43 Open
1231 2023-04-18 Titled Tue 18th Apr Early chess.com INT 4 Simon K Williams Alexei Gubajdullin 0-1 45 Open
1232 2023-04-18 Titled Tue 18th Apr Early chess.com INT 3 Kacper Drozdowski Simon K Williams 1-0 149 Open
1233 2023-04-18 Titled Tue 18th Apr Early chess.com INT 2 Denis Garrido Simon K Williams 0-1 47 Open
1234 2023-04-18 Titled Tue 18th Apr Early chess.com INT 1 Simon K Williams Katarzyna Dwilewicz 1-0 35 Open
1235 2023-04-11 Titled Tue 11th Apr Early chess.com INT 9 Simon K Williams Artur Gabrielian 0-1 46 Open
1236 2023-04-11 Titled Tue 11th Apr Early chess.com INT 8 Dmitry Petukhov Simon K Williams 0-1 48 Open
1237 2023-04-11 Titled Tue 11th Apr Early chess.com INT 7 Simon K Williams Artin Ashraf 0-1 44 Open
1238 2023-04-11 Titled Tue 11th Apr Early chess.com INT 6 Simon K Williams Chee-Meng Jimmy Liew 1-0 23 Open
1239 2023-04-11 Titled Tue 11th Apr Early chess.com INT 5 Dmitry Minko Simon K Williams 0-1 84 Open
1240 2023-04-11 Titled Tue 11th Apr Early chess.com INT 4 Simon K Williams Ufuk Sezen Arat 0-1 33 Open
1241 2023-04-11 Titled Tue 11th Apr Early chess.com INT 3 Frederik Svane Simon K Williams 1-0 29 Open
1242 2023-04-11 Titled Tue 11th Apr Early chess.com INT 2 Simon K Williams Nitzan Steinberg 1-0 60 Open
1243 2023-04-11 Titled Tue 11th Apr Early chess.com INT 1 Shukhrat Makhmudov Simon K Williams 0-1 33 Open
1244 2023-04-11 Titled Tue 11th Apr Early chess.com INT 10 Yunier Leyva Rivera Simon K Williams 1-0 53 Open
1245 2023-02-28 Titled Tue 28th Feb Early chess.com INT 7 Simon K Williams Roberto Junio Brito Molina 0-1 50 Open
1246 2023-02-28 Titled Tue 28th Feb Early chess.com INT 6 Konstantin Andreev Simon K Williams 0-1 37 Open
1247 2023-02-28 Titled Tue 28th Feb Early chess.com INT 5 Simon K Williams Levente Miszler 1-0 28 Open
1248 2023-02-28 Titled Tue 28th Feb Early chess.com INT 4 Bojan Todorovic Simon K Williams 0-1 19 Open
1249 2023-02-28 Titled Tue 28th Feb Early chess.com INT 3 Simon K Williams Alexey Kornyukov 1-0 22 Open
1250 2023-02-28 Titled Tue 28th Feb Early chess.com INT 2 Siem Van Dael Simon K Williams 1-0 51 Open

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