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

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-06 (UTC).

# Date Event Site Round White Black Result Moves View
151 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 6 Williams,Si1 Galaktionov,Artem 0-1 37 Open
152 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 10 Williams,Si1 Mikhailovsky,Vladimir 0-1 48 Open
153 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 9 Parfenov,Vi Williams,Si1 0-1 56 Open
154 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 2 Ganiev,Artur Williams,Si1 1-0 34 Open
155 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 1 Samanta,Aayansh Williams,Si1 0-1 28 Open
156 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 1 Williams,Si1 Dinter,B 1-0 34 Open
157 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 7 Alonso,Leonardo Espinha Williams,Si1 0-1 33 Open
158 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 5 Williams,Si1 Moroni,L 0-1 19 Open
159 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 6 Pakleza,Z Williams,Si1 1-0 51 Open
160 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 2 Williams,Si1 Klymchuk,Andriy 1/2-1/2 49 Open
161 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 9 Dicen,Elis Denele Williams,Si1 1-0 27 Open
162 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 8 Williams,Si1 Kowalski Rubiales,Nicholas 0-1 39 Open
163 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 3 Brzezina,Piotr Williams,Si1 0-1 16 Open
164 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 4 Samsonkin,A Williams,Si1 1-0 67 Open
165 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 2 Lesueur,Gabriel Williams,Si1 0-1 20 Open
166 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 1 Williams,Si1 Anton Guijarro,D 0-1 55 Open
167 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 7 Williams,Si1 Skvortsov,Andrei 0-1 53 Open
168 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 9 Williams,Si1 Negrean,Andrei 1-0 13 Open
169 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 11 Papasimakopoulos,Alexandros Williams,Si1 1/2-1/2 51 Open
170 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 4 Williams,Si1 Roquero Redondo,Miguel 0-1 19 Open
171 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 5 Koellner,Aaron Noah Williams,Si1 0-1 53 Open
172 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 8 Ferrara,Enzo Williams,Si1 0-1 42 Open
173 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 10 Williams,Si1 Moeller,Maurin 1-0 45 Open
174 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 6 Williams,Si1 Gonzalez Lopez,Lucas 2013 1-0 32 Open
175 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 3 Henriquez Villagra,C Williams,Si1 1-0 78 Open
176 2026-05-26 Titled Tue 26th May 2026 chess.com INT 10 Williams,Si1 Ocampos,I 1/2-1/2 77 Open
177 2026-05-26 Titled Tue 26th May 2026 chess.com INT 1 Williams,Si1 Martinez Alcantara,Jose Eduardo 0-1 52 Open
178 2026-05-26 Titled Tue 26th May 2026 chess.com INT 8 Zhirkov,Vladislav Williams,Si1 1-0 57 Open
179 2026-05-26 Titled Tue 26th May 2026 chess.com INT 4 Muzis,Renars Williams,Si1 0-1 35 Open
180 2026-05-26 Titled Tue 26th May 2026 chess.com INT 6 Fernandez Ramos,Iago Williams,Si1 0-1 29 Open
181 2026-05-26 Titled Tue 26th May 2026 chess.com INT 11 Sermukhamedova,Adriana Williams,Si1 0-1 31 Open
182 2026-05-26 Titled Tue 26th May 2026 chess.com INT 5 Williams,Si1 Galaktionov,Artem 0-1 51 Open
183 2026-05-26 Titled Tue 26th May 2026 chess.com INT 3 Williams,Si1 Siddharth,Jagadeesh 0-1 18 Open
184 2026-05-26 Titled Tue 26th May 2026 chess.com INT 7 Williams,Si1 Povshednyi,Ivan 1-0 60 Open
185 2026-05-26 Titled Tue 26th May 2026 chess.com INT 2 Al Atarji,S Williams,Si1 0-1 37 Open
186 2026-05-26 Titled Tue 26th May 2026 chess.com INT 9 Lisenkov,Svyatoslav Williams,Si1 1/2-1/2 83 Open
187 2026-05-19 Titled Tue 19th May 2026 chess.com INT 9 Williams,Si1 Harriott,Tyrell 1-0 45 Open
188 2026-05-19 Titled Tue 19th May 2026 chess.com INT 10 Zierk,S Williams,Si1 1-0 33 Open
189 2026-05-19 Titled Tue 19th May 2026 chess.com INT 7 Williams,Si1 Guo,Ethan 0-1 29 Open
190 2026-05-19 Titled Tue 19th May 2026 chess.com INT 2 Williams,Si1 Mangudi,Amudan 1-0 40 Open
191 2026-05-19 Titled Tue 19th May 2026 chess.com INT 3 Popov,Tikhon Williams,Si1 1-0 42 Open
192 2026-05-19 Titled Tue 19th May 2026 chess.com INT 5 Masruri,R Williams,Si1 0-1 37 Open
193 2026-05-19 Titled Tue 19th May 2026 chess.com INT 1 Vokhidov,Shamsiddin Williams,Si1 1-0 27 Open
194 2026-05-19 Titled Tue 19th May 2026 chess.com INT 11 Williams,Si1 Beulen,M 1-0 24 Open
195 2026-05-19 Titled Tue 19th May 2026 chess.com INT 4 Williams,Si1 Chelly,Yahya 1-0 59 Open
196 2026-05-19 Titled Tue 19th May 2026 chess.com INT 8 Sathvik Adiga Williams,Si1 1-0 42 Open
197 2026-05-19 Titled Tue 19th May 2026 chess.com INT 6 Williams,Si1 Pankiv,Maksym 1/2-1/2 68 Open
198 2026-05-05 Titled Tue 5th May 2026 chess.com INT 7 Williams,Si1 Csonka,B 1-0 47 Open
199 2026-05-05 Titled Tue 5th May 2026 chess.com INT 2 Williams,Si1 Shimanov,A 0-1 71 Open
200 2026-05-05 Titled Tue 5th May 2026 chess.com INT 5 Williams,Si1 Shandrygin,Nikita 1-0 63 Open

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