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
901 2024-08-13 Titled Tue 13th Aug Early chess.com INT 11 Trisha Kanyamarala Simon K Williams 0-1 44 Open
902 2024-08-13 Titled Tue 13th Aug Early chess.com INT 10 Simon K Williams Roberto Junio Brito Molina 0-1 33 Open
903 2024-08-06 Titled Tue 6th Aug Early chess.com INT 9 Nitzan Steinberg Simon K Williams 1-0 27 Open
904 2024-08-06 Titled Tue 6th Aug Early chess.com INT 8 Simon K Williams Moritz Weishaeutel 1-0 48 Open
905 2024-08-06 Titled Tue 6th Aug Early chess.com INT 7 Simon K Williams Marco Materia 0-1 19 Open
906 2024-08-06 Titled Tue 6th Aug Early chess.com INT 6 Artiom Stribuk Simon K Williams 0-1 29 Open
907 2024-08-06 Titled Tue 6th Aug Early chess.com INT 5 Roberto Junio Brito Molina Simon K Williams 0-1 61 Open
908 2024-08-06 Titled Tue 6th Aug Early chess.com INT 4 Simon K Williams Dmitry Bocharov 0-1 46 Open
909 2024-08-06 Titled Tue 6th Aug Early chess.com INT 3 Simon K Williams Rustam Rustamov 1-0 21 Open
910 2024-08-06 Titled Tue 6th Aug Early chess.com INT 2 Artem Bardyk Simon K Williams 0-1 29 Open
911 2024-08-06 Titled Tue 6th Aug Early chess.com INT 1 San Thit Lwin Simon K Williams 0-1 61 Open
912 2024-08-06 Titled Tue 6th Aug Early chess.com INT 11 Simon K Williams Levy Rozman 0-1 23 Open
913 2024-08-06 Titled Tue 6th Aug Early chess.com INT 10 Simon K Williams Alexandros Papasimakopoulos 1/2-1/2 86 Open
914 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 9 Simon K Williams Pau Marin Ferragut 0-1 34 Open
915 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 8 Simon K Williams Charles H Storey 1-0 22 Open
916 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 7 Olexandr Shevchuk Simon K Williams 1-0 63 Open
917 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 6 Simon K Williams Vladimir Mikhailovsky 0-1 28 Open
918 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 5 Simon K Williams Denis Kadric 0-1 74 Open
919 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 4 Klementy Sychev Simon K Williams 0-1 45 Open
920 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 3 Shamsiddin Vokhidov Simon K Williams 0-1 64 Open
921 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 2 Simon K Williams Alejandro Arias Igual 1-0 22 Open
922 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 1 Lala Huseynova Simon K Williams 1/2-1/2 50 Open
923 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 11 Simon K Williams Evan Ai 0-1 27 Open
924 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 10 Axel Delorme Simon K Williams 0-1 27 Open
925 2024-07-16 Titled Tue 16th Jul Early chess.com INT 9 Tanitoluwa Adewumi Simon K Williams 1-0 28 Open
926 2024-07-16 Titled Tue 16th Jul Early chess.com INT 8 Ahmed Kandil Simon K Williams 0-1 34 Open
927 2024-07-16 Titled Tue 16th Jul Early chess.com INT 7 Simon K Williams Flavio Wisniacki 1-0 49 Open
928 2024-07-16 Titled Tue 16th Jul Early chess.com INT 6 Leonardo Duarte Simon K Williams 0-1 61 Open
929 2024-07-16 Titled Tue 16th Jul Early chess.com INT 5 Simon K Williams Konstantin Begunov 0-1 21 Open
930 2024-07-16 Titled Tue 16th Jul Early chess.com INT 4 Leandro Jimenez Jimenez Simon K Williams 1-0 63 Open
931 2024-07-16 Titled Tue 16th Jul Early chess.com INT 3 Adrian Jimenez Ruano Simon K Williams 0-1 33 Open
932 2024-07-16 Titled Tue 16th Jul Early chess.com INT 2 Simon K Williams Pranesh M 0-1 30 Open
933 2024-07-16 Titled Tue 16th Jul Early chess.com INT 1 Simon K Williams Bryan Weisz 1-0 18 Open
934 2024-07-16 Titled Tue 16th Jul Early chess.com INT 11 Simon K Williams Isaak Parpiev 1-0 33 Open
935 2024-07-16 Titled Tue 16th Jul Early chess.com INT 10 Simon K Williams Mrudul Dehankar 1-0 45 Open
936 2024-07-09 Titled Tue 9th Jul Early chess.com INT 9 Simon K Williams Jasper Rom 1-0 33 Open
937 2024-07-09 Titled Tue 9th Jul Early chess.com INT 8 Daniel Lowinger Simon K Williams 0-1 62 Open
938 2024-07-09 Titled Tue 9th Jul Early chess.com INT 7 Simon K Williams Arman Ghevondyan 0-1 24 Open
939 2024-07-09 Titled Tue 9th Jul Early chess.com INT 6 Ethan Sheehan Simon K Williams 1/2-1/2 45 Open
940 2024-07-09 Titled Tue 9th Jul Early chess.com INT 5 Simon K Williams Marat Shakirov 1-0 67 Open
941 2024-07-09 Titled Tue 9th Jul Early chess.com INT 4 Mukhiddin Madaminov Simon K Williams 1-0 54 Open
942 2024-07-09 Titled Tue 9th Jul Early chess.com INT 3 Simon K Williams Asa Hoffmann 1-0 19 Open
943 2024-07-09 Titled Tue 9th Jul Early chess.com INT 2 Alvar Alonso Rosell Simon K Williams 1-0 58 Open
944 2024-07-09 Titled Tue 9th Jul Early chess.com INT 1 Lukasz Swiatlowski Simon K Williams 0-1 29 Open
945 2024-07-09 Titled Tue 9th Jul Early chess.com INT 11 Vinicius Saito Simon K Williams 1-0 43 Open
946 2024-07-09 Titled Tue 9th Jul Early chess.com INT 10 Simon K Williams Andrii Punin 0-1 38 Open
947 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 9 Jean-Christophe Martine Simon K Williams 1-0 59 Open
948 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 8 Simon K Williams Felix-Antonio Ilinca 0-1 27 Open
949 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 7 Simon K Williams Ari Ziegler 1-0 24 Open
950 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 6 Xavier Mompel Ferruz Simon K Williams 0-1 48 Open

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