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
2438

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
1301 2023-08-15 Titled Tue 15th Aug Early chess.com INT 3 Zbigniew Pakleza Simon K Williams 0-1 35 Open
1302 2023-08-15 Titled Tue 15th Aug Early chess.com INT 2 Simon K Williams Sereenen Gan-Od 1/2-1/2 53 Open
1303 2023-08-15 Titled Tue 15th Aug Early chess.com INT 1 Rubens Gazineu Neto Simon K Williams 0-1 35 Open
1304 2023-08-15 Titled Tue 15th Aug Early chess.com INT 10 Lefong Hua Simon K Williams 1-0 68 Open
1305 2023-08-08 Titled Tue 8th Aug Early chess.com INT 3 Josep Anton Lacasa Diaz Simon K Williams 1-0 33 Open
1306 2023-08-08 Titled Tue 8th Aug Early chess.com INT 2 Jacek Stachanczyk Simon K Williams 1/2-1/2 74 Open
1307 2023-08-08 Titled Tue 8th Aug Early chess.com INT 1 Simon K Williams Paulina Cagara 0-1 48 Open
1308 2023-07-25 Titled Tue 25th Jul Early chess.com INT 9 Kacper Tomaszewski Simon K Williams 0-1 57 Open
1309 2023-07-25 Titled Tue 25th Jul Early chess.com INT 8 Simon K Williams Gata Kamsky 0-1 27 Open
1310 2023-07-25 Titled Tue 25th Jul Early chess.com INT 7 Simon K Williams Sergei Zhigalko 1-0 67 Open
1311 2023-07-25 Titled Tue 25th Jul Early chess.com INT 6 Attila Turzo Simon K Williams 0-1 44 Open
1312 2023-07-25 Titled Tue 25th Jul Early chess.com INT 5 Luca Jr Moroni Simon K Williams 1-0 62 Open
1313 2023-07-25 Titled Tue 25th Jul Early chess.com INT 4 Simon K Williams Daniel Taboas Rodriguez 1-0 49 Open
1314 2023-07-25 Titled Tue 25th Jul Early chess.com INT 3 Simon K Williams Aryan Tari 0-1 35 Open
1315 2023-07-25 Titled Tue 25th Jul Early chess.com INT 2 Ian Harris Simon K Williams 0-1 31 Open
1316 2023-07-25 Titled Tue 25th Jul Early chess.com INT 1 Simon K Williams Leonardo Duarte 1-0 40 Open
1317 2023-07-25 Titled Tue 25th Jul Early chess.com INT 11 Svyatoslav Lisenkov Simon K Williams 0-1 48 Open
1318 2023-07-25 Titled Tue 25th Jul Early chess.com INT 10 Simon K Williams Aleksandr Shimanov 0-1 40 Open
1319 2023-07-04 Titled Tue 4th Jul Early chess.com INT 9 Simon K Williams Dmitry Goltsev 0-1 35 Open
1320 2023-07-04 Titled Tue 4th Jul Early chess.com INT 8 Lars Andreassen Simon K Williams 0-1 59 Open
1321 2023-07-04 Titled Tue 4th Jul Early chess.com INT 7 Simon K Williams Stanislav Kovalevsky 1-0 24 Open
1322 2023-07-04 Titled Tue 4th Jul Early chess.com INT 6 Dmitry Vyatkin Simon K Williams 0-1 47 Open
1323 2023-07-04 Titled Tue 4th Jul Early chess.com INT 5 Simon K Williams Isaak Parpiev 0-1 54 Open
1324 2023-07-04 Titled Tue 4th Jul Early chess.com INT 4 Denis Khismatullin Simon K Williams 1-0 30 Open
1325 2023-07-04 Titled Tue 4th Jul Early chess.com INT 3 Simon K Williams Jeevan Karamsetty 1-0 35 Open
1326 2023-07-04 Titled Tue 4th Jul Early chess.com INT 2 Simon K Williams Feliks Tulchynskyi 1/2-1/2 65 Open
1327 2023-07-04 Titled Tue 4th Jul Early chess.com INT 1 Daniel Molina Carretero Simon K Williams 0-1 35 Open
1328 2023-07-04 Titled Tue 4th Jul Early chess.com INT 11 Simon K Williams Gergely Kantor 0-1 31 Open
1329 2023-07-04 Titled Tue 4th Jul Early chess.com INT 10 Karina Ambartsumova Simon K Williams 0-1 31 Open
1330 2023-06-27 Titled Tue 27th Jun Early chess.com INT 5 Simon K Williams Daniel Titichoca Daza 0-1 47 Open
1331 2023-06-27 Titled Tue 27th Jun Early chess.com INT 4 Simon K Williams Mrudul Dehankar 1-0 30 Open
1332 2023-06-27 Titled Tue 27th Jun Early chess.com INT 3 Tomasz Mika Simon K Williams 1-0 55 Open
1333 2023-06-27 Titled Tue 27th Jun Early chess.com INT 2 Simon K Williams Sergey Drygalov 0-1 45 Open
1334 2023-06-27 Titled Tue 27th Jun Early chess.com INT 1 Ramyres Santana Coelho Simon K Williams 0-1 45 Open
1335 2023-05-30 Titled Tue 30th May Early chess.com INT 6 Andrei Ioan Trifan Simon K Williams 1-0 19 Open
1336 2023-05-30 Titled Tue 30th May Early chess.com INT 5 Simon K Williams Valentin Dragnev 0-1 29 Open
1337 2023-05-30 Titled Tue 30th May Early chess.com INT 4 Jennifer Perez Rodriguez Simon K Williams 0-1 67 Open
1338 2023-05-30 Titled Tue 30th May Early chess.com INT 3 Simon K Williams Vasif Durarbayli 0-1 30 Open
1339 2023-05-30 Titled Tue 30th May Early chess.com INT 2 Felix Rose Simon K Williams 0-1 29 Open
1340 2023-05-30 Titled Tue 30th May Early chess.com INT 1 Simon K Williams Ramon Jr. Manon-og 1-0 41 Open
1341 2023-05-23 Titled Tue 23rd May Late chess.com INT 9 Filip Magold Simon K Williams 1-0 37 Open
1342 2023-05-23 Titled Tue 23rd May Late chess.com INT 8 Simon K Williams Alexey Sarana 0-1 44 Open
1343 2023-05-23 Titled Tue 23rd May Late chess.com INT 7 Simon K Williams David Paravyan 1-0 64 Open
1344 2023-05-23 Titled Tue 23rd May Late chess.com INT 6 Lenin Guerra Tulcan Simon K Williams 0-1 47 Open
1345 2023-05-23 Titled Tue 23rd May Late chess.com INT 5 Simon K Williams Jan-Krzysztof Duda 0-1 23 Open
1346 2023-05-23 Titled Tue 23rd May Late chess.com INT 4 Rudik Makarian Simon K Williams 0-1 36 Open
1347 2023-05-23 Titled Tue 23rd May Late chess.com INT 3 Martin Bruedigam Simon K Williams 0-1 33 Open
1348 2023-05-23 Titled Tue 23rd May Late chess.com INT 2 Simon K Williams Mikhail Golubev 1-0 45 Open
1349 2023-05-23 Titled Tue 23rd May Late chess.com INT 1 Orest Vovk Simon K Williams 1/2-1/2 53 Open
1350 2023-05-01 4NCL 2022-23 Daventry ENG 11.3 Callum Kilpatrick Simon K Williams 1/2-1/2 14 Open

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