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
2423

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: 2026-10-09 (UTC).

# Date Event Site Round White Black Result Moves View
1001 2024-08-13 Titled Tue 13th Aug Early chess.com INT 4 Zachary Hankun Liu Simon K Williams 0-1 40 Open
1002 2024-08-13 Titled Tue 13th Aug Early chess.com INT 3 Simon K Williams David Haszon 1-0 48 Open
1003 2024-08-13 Titled Tue 13th Aug Early chess.com INT 2 Alex Huang Simon K Williams 1-0 41 Open
1004 2024-08-13 Titled Tue 13th Aug Early chess.com INT 1 Simon K Williams Yaroslav Shevchenko 1/2-1/2 65 Open
1005 2024-08-13 Titled Tue 13th Aug Early chess.com INT 11 Trisha Kanyamarala Simon K Williams 0-1 44 Open
1006 2024-08-13 Titled Tue 13th Aug Early chess.com INT 10 Simon K Williams Roberto Junio Brito Molina 0-1 33 Open
1007 2024-08-06 Titled Tue 6th Aug Early chess.com INT 9 Nitzan Steinberg Simon K Williams 1-0 27 Open
1008 2024-08-06 Titled Tue 6th Aug Early chess.com INT 8 Simon K Williams Moritz Weishaeutel 1-0 48 Open
1009 2024-08-06 Titled Tue 6th Aug Early chess.com INT 7 Simon K Williams Marco Materia 0-1 19 Open
1010 2024-08-06 Titled Tue 6th Aug Early chess.com INT 6 Artiom Stribuk Simon K Williams 0-1 29 Open
1011 2024-08-06 Titled Tue 6th Aug Early chess.com INT 5 Roberto Junio Brito Molina Simon K Williams 0-1 61 Open
1012 2024-08-06 Titled Tue 6th Aug Early chess.com INT 4 Simon K Williams Dmitry Bocharov 0-1 46 Open
1013 2024-08-06 Titled Tue 6th Aug Early chess.com INT 3 Simon K Williams Rustam Rustamov 1-0 21 Open
1014 2024-08-06 Titled Tue 6th Aug Early chess.com INT 2 Artem Bardyk Simon K Williams 0-1 29 Open
1015 2024-08-06 Titled Tue 6th Aug Early chess.com INT 1 San Thit Lwin Simon K Williams 0-1 61 Open
1016 2024-08-06 Titled Tue 6th Aug Early chess.com INT 11 Simon K Williams Levy Rozman 0-1 23 Open
1017 2024-08-06 Titled Tue 6th Aug Early chess.com INT 10 Simon K Williams Alexandros Papasimakopoulos 1/2-1/2 86 Open
1018 2024-08-04 110th ch-GBR 2024 Hull ENG 9.9 Simon K Williams Mark L Hebden 1/2-1/2 8 Open
1019 2024-08-03 110th ch-GBR 2024 Hull ENG 8.12 Alex Golding Simon K Williams 0-1 38 Open
1020 2024-08-02 110th ch-GBR 2024 Hull ENG 7.18 Simon K Williams Bodhana Sivanandan 1-0 56 Open
1021 2024-08-01 110th ch-GBR 2024 Hull ENG 6.16 Richard G Pert Simon K Williams 1/2-1/2 11 Open
1022 2024-07-31 110th ch-GBR 2024 Hull ENG 5.1 Simon K Williams John R Richardson 0-1 37 Open
1023 2024-07-30 110th ch-GBR 2024 Hull ENG 4.9 Aaravamudhan Balaji Simon K Williams 1/2-1/2 40 Open
1024 2024-07-29 110th ch-GBR 2024 Hull ENG 3.1 Simon K Williams Lan Yao 1/2-1/2 48 Open
1025 2024-07-28 110th ch-GBR 2024 Hull ENG 2.11 Koby Kalavannan Simon K Williams 1/2-1/2 18 Open
1026 2024-07-27 110th ch-GBR 2024 Hull ENG 1.12 Simon K Williams Stanley Badacsonyi 1-0 43 Open
1027 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 9 Simon K Williams Pau Marin Ferragut 0-1 34 Open
1028 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 8 Simon K Williams Charles H Storey 1-0 22 Open
1029 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 7 Olexandr Shevchuk Simon K Williams 1-0 63 Open
1030 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 6 Simon K Williams Vladimir Mikhailovsky 0-1 28 Open
1031 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 5 Simon K Williams Denis Kadric 0-1 74 Open
1032 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 4 Klementy Sychev Simon K Williams 0-1 45 Open
1033 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 3 Shamsiddin Vokhidov Simon K Williams 0-1 64 Open
1034 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 2 Simon K Williams Alejandro Arias Igual 1-0 22 Open
1035 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 1 Lala Huseynova Simon K Williams 1/2-1/2 50 Open
1036 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 11 Simon K Williams Evan Ai 0-1 27 Open
1037 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 10 Axel Delorme Simon K Williams 0-1 27 Open
1038 2024-07-16 Titled Tue 16th Jul Early chess.com INT 9 Tanitoluwa Adewumi Simon K Williams 1-0 28 Open
1039 2024-07-16 Titled Tue 16th Jul Early chess.com INT 8 Ahmed Kandil Simon K Williams 0-1 34 Open
1040 2024-07-16 Titled Tue 16th Jul Early chess.com INT 7 Simon K Williams Flavio Wisniacki 1-0 49 Open
1041 2024-07-16 Titled Tue 16th Jul Early chess.com INT 6 Leonardo Duarte Simon K Williams 0-1 61 Open
1042 2024-07-16 Titled Tue 16th Jul Early chess.com INT 5 Simon K Williams Konstantin Begunov 0-1 21 Open
1043 2024-07-16 Titled Tue 16th Jul Early chess.com INT 4 Leandro Jimenez Jimenez Simon K Williams 1-0 63 Open
1044 2024-07-16 Titled Tue 16th Jul Early chess.com INT 3 Adrian Jimenez Ruano Simon K Williams 0-1 33 Open
1045 2024-07-16 Titled Tue 16th Jul Early chess.com INT 2 Simon K Williams Pranesh M 0-1 30 Open
1046 2024-07-16 Titled Tue 16th Jul Early chess.com INT 1 Simon K Williams Bryan Weisz 1-0 18 Open
1047 2024-07-16 Titled Tue 16th Jul Early chess.com INT 11 Simon K Williams Isaak Parpiev 1-0 33 Open
1048 2024-07-16 Titled Tue 16th Jul Early chess.com INT 10 Simon K Williams Mrudul Dehankar 1-0 45 Open
1049 2024-07-09 Titled Tue 9th Jul Early chess.com INT 9 Simon K Williams Jasper Rom 1-0 33 Open
1050 2024-07-09 Titled Tue 9th Jul Early chess.com INT 8 Daniel Lowinger Simon K Williams 0-1 62 Open

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