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 ⓘ

Rating history

Highest recorded rating
2550 Nov 2009
Recorded years
2001–2026
Archived games
2423

Based on available monthly lists and saved games.

FIDE rating history

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-07 (UTC).

# Date Event Site Round White Black Result Moves View
251 2026-04-14 Titled Tue 14th Apr 2026 chess.com INT 8 Williams,Si1 Bonk,Andras 1-0 34 Open
252 2026-04-14 Titled Tue 14th Apr 2026 chess.com INT 1 Williams,Si1 Meruga,Shanmukha 1-0 63 Open
253 2026-03-31 Reykjavik Open 2026 Reykjavik ISL 9.41 Williams,Si1 Sterck,Arno 1-0 46 Open
254 2026-03-30 Reykjavik Open 2026 Reykjavik ISL 8.41 Birkisson,Bardur Orn Williams,Si1 0-1 55 Open
255 2026-03-29 Reykjavik Open 2026 Reykjavik ISL 7.41 Williams,Si1 Andersen,Mad 0-1 27 Open
256 2026-03-28 Reykjavik Open 2026 Reykjavik ISL 5.41 Williams,Si1 De Vleeschauwer,M 1/2-1/2 58 Open
257 2026-03-28 Reykjavik Open 2026 Reykjavik ISL 6.41 Sivanandan,Bodhana Williams,Si1 0-1 108 Open
258 2026-03-27 Reykjavik Open 2026 Reykjavik ISL 4.41 Mahalakshmi,M Williams,Si1 0-1 28 Open
259 2026-03-26 Reykjavik Open 2026 Reykjavik ISL 3.41 Williams,Si1 Maurizzi,MarcAndria 0-1 38 Open
260 2026-03-26 Reykjavik Open 2026 Reykjavik ISL 2.41 Vemparala,Nikash Williams,Si1 0-1 42 Open
261 2026-03-25 Reykjavik Open 2026 Reykjavik ISL 1.41 Williams,Si1 Krischer,Markus 1-0 21 Open
262 2026-03-10 Titled Tue 10th Mar 2026 chess.com INT 5 Williams,Si1 Smail,Benedict 1-0 18 Open
263 2026-03-10 Titled Tue 10th Mar 2026 chess.com INT 4 Mekhitarian,K Williams,Si1 1-0 34 Open
264 2026-03-10 Titled Tue 10th Mar 2026 chess.com INT 1 Williams,Si1 Sayce,Hannah 1-0 45 Open
265 2026-03-10 Titled Tue 10th Mar 2026 chess.com INT 7 Alonso Rosell,A Williams,Si1 1-0 29 Open
266 2026-03-10 Titled Tue 10th Mar 2026 chess.com INT 2 Williams,Si1 Parpiev,Isaak 0-1 10 Open
267 2026-03-10 Titled Tue 10th Mar 2026 chess.com INT 6 Pankiv,Maksym Williams,Si1 0-1 33 Open
268 2026-03-10 Titled Tue 10th Mar 2026 chess.com INT 9 Shuvalova,Polina Williams,Si1 1-0 41 Open
269 2026-03-10 Titled Tue 10th Mar 2026 chess.com INT 3 Preobrazhenskaya,Diana Williams,Si1 0-1 54 Open
270 2026-03-10 Titled Tue 10th Mar 2026 chess.com INT 8 Williams,Si1 Topi Hulmi,T 1-0 43 Open
271 2026-03-10 Titled Tue 10th Mar 2026 chess.com INT 10 Williams,Si1 Kourkoulos Arditis,Stamatis 0-1 61 Open
272 2026-03-07 TCh-ISL Kvika 2025-26 Reykjavik ISL 9.12 Williams,Si1 Sulypa,A 1/2-1/2 17 Open
273 2026-03-07 TCh-ISL Kvika 2025-26 Reykjavik ISL 8.12 O'Donnell,Conor Williams,Si1 0-1 31 Open
274 2026-03-06 TCh-ISL Kvika 2025-26 Reykjavik ISL 7.21 Ragnarsson,Dagur Williams,Si1 1/2-1/2 36 Open
275 2026-03-05 TCh-ISL Kvika 2025-26 Reykjavik ISL 6.5 Danielsen,Hen Williams,Si1 0-1 42 Open
276 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 7 Williams,Si1 Weetik,V 0-1 26 Open
277 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 1 Onslow,Alfie Williams,Si1 0-1 59 Open
278 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 3 Williams,Si1 Barcelo Melnyk,Marc 1-0 40 Open
279 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 10 Martinez Ramirez,L Williams,Si1 1-0 39 Open
280 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 5 Williams,Si1 Kravtsiv,M 0-1 40 Open
281 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 11 Williams,Si1 Gharibyan,Mamikon 1/2-1/2 19 Open
282 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 4 Rustamov,Rustam Williams,Si1 0-1 23 Open
283 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 8 Borges Oliveros,Sebastian Francisco Williams,Si1 0-1 66 Open
284 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 2 Meier,Geo Williams,Si1 1-0 46 Open
285 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 9 Williams,Si1 Kshatriya,Nitin Vekhande 1-0 73 Open
286 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 6 Rakhmanov,Ale Williams,Si1 0-1 50 Open
287 2026-02-22 Arctic Chess NGP 2026 Alta NOR 7.1 Williams,Si1 Urkedal,F 1/2-1/2 30 Open
288 2026-02-21 Arctic Chess NGP 2026 Alta NOR 6.1 Kaasen,Tor Fredrik Williams,Si1 0-1 54 Open
289 2026-02-20 Arctic Chess NGP 2026 Alta NOR 4.2 Grave,Jacob Templen Williams,Si1 0-1 34 Open
290 2026-02-19 Arctic Chess NGP 2026 Alta NOR 2.3 Aamodt,Peder Marcus Williams,Si1 0-1 33 Open
291 2026-02-19 Arctic Chess NGP 2026 Alta NOR 3.3 Williams,Si1 Hammari,Vinjar 1/2-1/2 21 Open
292 2026-02-18 Arctic Chess NGP 2026 Alta NOR 1.3 Williams,Si1 Heier,Odin Nikolai 1-0 28 Open
293 2026-02-10 Titled Tue 10th Feb 2026 chess.com INT 2 Tabatabaei,M Williams,Si1 1-0 61 Open
294 2026-02-10 Titled Tue 10th Feb 2026 chess.com INT 1 Barrionuevo,P Williams,Si1 0-1 44 Open
295 2026-02-10 Titled Tue 10th Feb 2026 chess.com INT 7 Wadhwa,Ananya Williams,Si1 0-1 34 Open
296 2026-02-10 Titled Tue 10th Feb 2026 chess.com INT 9 Stojanovski,Sa Williams,Si1 0-1 31 Open
297 2026-02-10 Titled Tue 10th Feb 2026 chess.com INT 5 Williams,Si1 Kaliakhmet,Elnaz 0-1 41 Open
298 2026-02-10 Titled Tue 10th Feb 2026 chess.com INT 6 Cuellar Montes,Alejandro Williams,Si1 1-0 60 Open
299 2026-02-10 Titled Tue 10th Feb 2026 chess.com INT 11 Williams,Si1 Stribuk,Artiom 1-0 19 Open
300 2026-02-10 Titled Tue 10th Feb 2026 chess.com INT 10 Williams,Si1 Cori T.,D 1-0 42 Open

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