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
101 2026-07-21 Sussex University Masters Brighton ENG 1.1 Williams,Si1 Shearsby,Jude 1/2-1/2 17 Open
102 2026-07-14 Titled Tue 14th Jul 2026 chess.com INT 1 Williams,Si1 Pelev,Iassen 1-0 26 Open
103 2026-07-14 Titled Tue 14th Jul 2026 chess.com INT 9 Williams,Si1 Lazavik,Denis 0-1 26 Open
104 2026-07-14 Titled Tue 14th Jul 2026 chess.com INT 3 Williams,Si1 Murawski,Jan 1-0 31 Open
105 2026-07-14 Titled Tue 14th Jul 2026 chess.com INT 4 Williams,Si1 Nesterov,Arseniy 0-1 32 Open
106 2026-07-14 Titled Tue 14th Jul 2026 chess.com INT 11 Tupitsin,Yaroslav Williams,Si1 1-0 63 Open
107 2026-07-14 Titled Tue 14th Jul 2026 chess.com INT 6 Grischuk,A Williams,Si1 1-0 31 Open
108 2026-07-14 Titled Tue 14th Jul 2026 chess.com INT 8 Sauer,Tim Williams,Si1 0-1 44 Open
109 2026-07-14 Titled Tue 14th Jul 2026 chess.com INT 2 Suyarov,Mukhammadzokhid Williams,Si1 1-0 35 Open
110 2026-07-14 Titled Tue 14th Jul 2026 chess.com INT 7 Williams,Si1 Pein,Jonathan 1-0 1 Open
111 2026-07-14 Titled Tue 14th Jul 2026 chess.com INT 10 Williams,Si1 Silva,Luca 1-0 34 Open
112 2026-07-14 Titled Tue 14th Jul 2026 chess.com INT 5 Mikhalsky,Vladimir Williams,Si1 0-1 21 Open
113 2026-07-07 Titled Tue 7th Jul 2026 chess.com INT 8 Williams,Si1 Abraham,John Z 1-0 14 Open
114 2026-07-07 Titled Tue 7th Jul 2026 chess.com INT 4 Daneshvar,Bardiya Williams,Si1 1-0 51 Open
115 2026-07-07 Titled Tue 7th Jul 2026 chess.com INT 3 Williams,Si1 Emmenecker,Pierre-Antoine 1-0 70 Open
116 2026-07-07 Titled Tue 7th Jul 2026 chess.com INT 5 Williams,Si1 Dyulgerov,Volen 1-0 30 Open
117 2026-07-07 Titled Tue 7th Jul 2026 chess.com INT 10 Williams,Si1 Zierk,S 0-1 35 Open
118 2026-07-07 Titled Tue 7th Jul 2026 chess.com INT 9 Galaktionov,Artem Williams,Si1 0-1 32 Open
119 2026-07-07 Titled Tue 7th Jul 2026 chess.com INT 1 Williams,Si1 Rossi,Max 1-0 22 Open
120 2026-07-07 Titled Tue 7th Jul 2026 chess.com INT 2 Ter Sahakyan,S Williams,Si1 1-0 50 Open
121 2026-07-07 Titled Tue 7th Jul 2026 chess.com INT 11 Dudin,Gleb Williams,Si1 1-0 46 Open
122 2026-07-07 Titled Tue 7th Jul 2026 chess.com INT 7 Ibarra Jerez,JC Williams,Si1 1-0 32 Open
123 2026-07-07 Titled Tue 7th Jul 2026 chess.com INT 6 Rosa,Antoni Williams,Si1 0-1 36 Open
124 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 6 Cervelli,Eduard Williams,Si1 0-1 48 Open
125 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 1 Dayal,Samar Williams,Si1 0-1 22 Open
126 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 10 Williams,Si1 Gadzhiev,Ruslan 1/2-1/2 52 Open
127 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 5 Krudde,F Williams,Si1 0-1 58 Open
128 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 9 Arpith S Bijoy Williams,Si1 0-1 36 Open
129 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 8 Williams,Si1 Gowrishankar Jayaraj 1-0 36 Open
130 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 7 Williams,Si1 Zierk,S 0-1 58 Open
131 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 4 Williams,Si1 Davudov,Tunar 0-1 49 Open
132 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 2 Materia,Marco Williams,Si1 1-0 47 Open
133 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 11 Gharibyan,Mamikon Williams,Si1 1-0 52 Open
134 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 3 Williams,Si1 Fernandez Siles,L 1-0 39 Open
135 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 5 Garde,Guillaume Williams,Si1 0-1 75 Open
136 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 7 Watters,C Williams,Si1 0-1 45 Open
137 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 8 Williams,Si1 Volchkova,Alena 1-0 17 Open
138 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 2 Sermukhamedova,Adriana Williams,Si1 0-1 52 Open
139 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 1 Williams,Si1 Maghsoodloo,Parham 0-1 22 Open
140 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 10 Williams,Si1 Pankiv,Maksym 1-0 33 Open
141 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 6 Williams,Si1 Alappatt,Steve Paul 0-1 42 Open
142 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 4 Williams,Si1 Gutman,G 0-1 59 Open
143 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 11 Starozhilov,L Williams,Si1 1/2-1/2 72 Open
144 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 3 Xue,Haowen Williams,Si1 1-0 26 Open
145 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 11 Sankar,Tarun Williams,Si1 0-1 53 Open
146 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 7 Tanenbaum,Zachary Williams,Si1 0-1 38 Open
147 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 5 Pankiv,Maksym Williams,Si1 0-1 29 Open
148 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 3 Williams,Si1 Curtis,J AUS 1-0 33 Open
149 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 4 Williams,Si1 Papasimakopoulos,Alexandros 1/2-1/2 66 Open
150 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 8 Williams,Si1 Dumbelovic,Novak 0-1 22 Open

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