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
1301 2022-12-13 Titled Tue 13th Dec Early chess.com INT 5 Anatoly Moskvin Simon K Williams 1/2-1/2 70 Open
1302 2022-12-13 Titled Tue 13th Dec Early chess.com INT 4 Simon K Williams Vasiliy Korchmar 0-1 31 Open
1303 2022-12-13 Titled Tue 13th Dec Early chess.com INT 3 Simon K Williams Mateus Felizardo Viageiro Alice 1-0 28 Open
1304 2022-12-13 Titled Tue 13th Dec Early chess.com INT 2 Denes Boros Simon K Williams 1-0 39 Open
1305 2022-12-13 Titled Tue 13th Dec Early chess.com INT 1 Simon K Williams Joao Batista Dias 1-0 72 Open
1306 2022-12-06 Titled Tue 6th Dec Early chess.com INT 9 Simon K Williams Piotr Piesik 0-1 47 Open
1307 2022-12-06 Titled Tue 6th Dec Early chess.com INT 8 Andrei Belozerov Simon K Williams 0-1 35 Open
1308 2022-12-06 Titled Tue 6th Dec Early chess.com INT 7 Michal Paterek Simon K Williams 0-1 53 Open
1309 2022-12-06 Titled Tue 6th Dec Early chess.com INT 6 Simon K Williams Nikita Matinian 0-1 29 Open
1310 2022-12-06 Titled Tue 6th Dec Early chess.com INT 5 Stanislav Tsyhanchuk Simon K Williams 0-1 47 Open
1311 2022-12-06 Titled Tue 6th Dec Early chess.com INT 4 Simon K Williams Santiago Quinones Garcia 1-0 37 Open
1312 2022-12-06 Titled Tue 6th Dec Early chess.com INT 3 Felix Rose Simon K Williams 0-1 58 Open
1313 2022-12-06 Titled Tue 6th Dec Early chess.com INT 2 Simon K Williams Robert Sanchez 0-1 59 Open
1314 2022-12-06 Titled Tue 6th Dec Early chess.com INT 1 Dmitry Andreikin Simon K Williams 1-0 46 Open
1315 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 9.7 Baadur Jobava Simon K Williams 1-0 60 Open
1316 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 8.3 Simon K Williams Ivan Salgado Lopez 0-1 57 Open
1317 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 7.6 B. Adhiban Simon K Williams 1-0 45 Open
1318 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 6.4 Simon K Williams Luis Paulo Supi 0-1 56 Open
1319 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 5.5 Gawain C B Maroroa Jones Simon K Williams 1/2-1/2 77 Open
1320 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 4.5 Simon K Williams Alan Pichot 1/2-1/2 55 Open
1321 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 3.4 Magnus Carlsen Simon K Williams 1-0 33 Open
1322 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 2.6 Simon K Williams Jorden Van Foreest 1/2-1/2 48 Open
1323 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 15.7 Simon K Williams Daniil Dubov 0-1 16 Open
1324 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 14.2 Alexander Grischuk Simon K Williams 1-0 26 Open
1325 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 13.8 Simon K Williams Kamil Plichta 1/2-1/2 45 Open
1326 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 12.1 Eric Rosen Simon K Williams 1-0 43 Open
1327 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 11.8 Hugo Ten Hertog Simon K Williams 1-0 20 Open
1328 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 10.2 Simon K Williams Rauf Mamedov 0-1 32 Open
1329 2022-11-25 MrDodgy Inv 3 GpA chess24.com INT 1.3 Vincent Keymer Simon K Williams 1-0 33 Open
1330 2022-11-22 Titled Tue 22nd Nov Early chess.com INT 6 Konstantin Begunov Simon K Williams 1-0 32 Open
1331 2022-11-22 Titled Tue 22nd Nov Early chess.com INT 5 Simon K Williams Stepan Osinovsky 0-1 40 Open
1332 2022-11-22 Titled Tue 22nd Nov Early chess.com INT 4 Alexander Donchenko Simon K Williams 1-0 20 Open
1333 2022-11-22 Titled Tue 22nd Nov Early chess.com INT 3 Simon K Williams Maung Kyaw Zaw Hein Maung 1-0 28 Open
1334 2022-11-22 Titled Tue 22nd Nov Early chess.com INT 2 Harsh Suresh Simon K Williams 1-0 35 Open
1335 2022-11-22 Titled Tue 22nd Nov Early chess.com INT 1 Bakhtiyar Nugumanov Simon K Williams 0-1 43 Open
1336 2022-10-25 Titled Tue 25th Oct Early chess.com INT 3 Veronika Shubenkova Simon K Williams 1-0 49 Open
1337 2022-10-25 Titled Tue 25th Oct Early chess.com INT 2 Simon K Williams Yaroslav Remizov 0-1 48 Open
1338 2022-10-25 Titled Tue 25th Oct Early chess.com INT 1 Simon K Williams Giulia Sala 1-0 18 Open
1339 2022-10-18 Titled Tue 18th Oct Early chess.com INT 8 Simon K Williams Olga Matveeva 0-1 33 Open
1340 2022-10-18 Titled Tue 18th Oct Early chess.com INT 7 Grayson Rorrer Simon K Williams 1-0 50 Open
1341 2022-10-18 Titled Tue 18th Oct Early chess.com INT 6 Harsha Bharathakoti Simon K Williams 0-1 36 Open
1342 2022-10-18 Titled Tue 18th Oct Early chess.com INT 5 Simon K Williams Khazar Babazada 1/2-1/2 133 Open
1343 2022-10-18 Titled Tue 18th Oct Early chess.com INT 4 Simon K Williams Aran Kohler 1-0 53 Open
1344 2022-10-18 Titled Tue 18th Oct Early chess.com INT 3 Vasif Durarbayli Simon K Williams 1-0 36 Open
1345 2022-10-18 Titled Tue 18th Oct Early chess.com INT 2 Simon K Williams Asa Hoffmann 1-0 36 Open
1346 2022-10-18 Titled Tue 18th Oct Early chess.com INT 1 Aleksandra Samaganova Simon K Williams 1/2-1/2 110 Open
1347 2022-09-13 Titled Tue 13th Sep Early chess.com INT 9 Simon K Williams Atanas Dimitrov 1-0 37 Open
1348 2022-09-13 Titled Tue 13th Sep Early chess.com INT 8 Dragos Ceres Simon K Williams 0-1 59 Open
1349 2022-09-13 Titled Tue 13th Sep Early chess.com INT 7 Sergei Ljukin Simon K Williams 0-1 43 Open
1350 2022-09-13 Titled Tue 13th Sep Early chess.com INT 6 Simon K Williams Arad Nazari 0-1 49 Open

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