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
2438

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
801 2025-02-04 Titled Tue 4th Feb Late chess.com INT 5 Simon K Williams Andrei Skvortsov 1-0 82 Open
802 2025-02-04 Titled Tue 4th Feb Late chess.com INT 4 Simon K Williams Ulises Eduardo Hernandez Bermudez 1-0 30 Open
803 2025-02-04 Titled Tue 4th Feb Early chess.com INT 4 Simon K Williams Liwia Jarocka 0-1 38 Open
804 2025-02-04 Titled Tue 4th Feb Early chess.com INT 3 Aleksandar Topalov Simon K Williams 0-1 30 Open
805 2025-02-04 Titled Tue 4th Feb Late chess.com INT 3 Mikkel Manosri Jacobsen Simon K Williams 0-1 43 Open
806 2025-02-04 Titled Tue 4th Feb Early chess.com INT 2 Simon K Williams Irina Mikhailova 1/2-1/2 54 Open
807 2025-02-04 Titled Tue 4th Feb Late chess.com INT 2 Simon K Williams Grigoriy Oparin 0-1 46 Open
808 2025-02-04 Titled Tue 4th Feb Late chess.com INT 1 Simon K Williams Marta Bartel 1-0 62 Open
809 2025-02-04 Titled Tue 4th Feb Early chess.com INT 1 Olga Matveeva Simon K Williams 1-0 35 Open
810 2025-02-04 Titled Tue 4th Feb Late chess.com INT 11 Simon K Williams Neil Doknjas 0-1 37 Open
811 2025-02-04 Titled Tue 4th Feb Early chess.com INT 11 Simon K Williams Mohammed Seder 0-1 28 Open
812 2025-02-04 Titled Tue 4th Feb Early chess.com INT 10 Pavel Shkapenko Simon K Williams 1-0 66 Open
813 2025-02-04 Titled Tue 4th Feb Late chess.com INT 10 Oscar Williams Simon K Williams 0-1 32 Open
814 2025-01-28 Titled Tue 28th Jan Early chess.com INT 9 Simon K Williams Anna Kubicka 1-0 52 Open
815 2025-01-28 Titled Tue 28th Jan Early chess.com INT 8 Viktor N. Parfenov Simon K Williams 0-1 54 Open
816 2025-01-28 Titled Tue 28th Jan Early chess.com INT 7 Igor L. Vakhlamov Simon K Williams 1-0 44 Open
817 2025-01-28 Titled Tue 28th Jan Early chess.com INT 6 Simon K Williams Nicolo Napoli 1-0 24 Open
818 2025-01-28 Titled Tue 28th Jan Early chess.com INT 5 Rodrigo Vasquez Schroeder Simon K Williams 1-0 50 Open
819 2025-01-28 Titled Tue 28th Jan Early chess.com INT 4 Simon K Williams Daniel Lichtmannecker 1-0 63 Open
820 2025-01-28 Titled Tue 28th Jan Early chess.com INT 3 Zhi Yang Ooi Simon K Williams 0-1 29 Open
821 2025-01-28 Titled Tue 28th Jan Early chess.com INT 2 Simon K Williams V Pranav 0-1 30 Open
822 2025-01-28 Titled Tue 28th Jan Early chess.com INT 1 Simon K Williams Alba De Lomas Busquets 1-0 52 Open
823 2025-01-28 Titled Tue 28th Jan Early chess.com INT 11 Simon K Williams Kiren Vivek Nasta 1-0 20 Open
824 2025-01-28 Titled Tue 28th Jan Early chess.com INT 10 Rustam Rustamov Simon K Williams 1-0 37 Open
825 2025-01-26 4NCL 2024-25 England ENG 4.34 Simon K Williams Gwilym Price 1-0 53 Open
826 2025-01-25 4NCL 2024-25 England ENG 3.54 Martin R Taylor Simon K Williams 0-1 29 Open
827 2025-01-21 Titled Tue 21st Jan Early chess.com INT 9 Samvel Ter-Sahakyan Simon K Williams 1-0 36 Open
828 2025-01-21 Titled Tue 21st Jan Early chess.com INT 8 Simon K Williams Ian Nepomniachtchi 0-1 27 Open
829 2025-01-21 Titled Tue 21st Jan Late chess.com INT 8 Francisco Allysson da S. Muniz Simon K Williams 0-1 28 Open
830 2025-01-21 Titled Tue 21st Jan Early chess.com INT 7 Simon K Williams Shant Sargsyan 1-0 29 Open
831 2025-01-21 Titled Tue 21st Jan Late chess.com INT 7 Marius Fromm Simon K Williams 1-0 52 Open
832 2025-01-21 Titled Tue 21st Jan Late chess.com INT 6 Simon K Williams Arthur Olinto De Souza 1-0 54 Open
833 2025-01-21 Titled Tue 21st Jan Early chess.com INT 6 Alireza Firouzja Simon K Williams 1/2-1/2 49 Open
834 2025-01-21 Titled Tue 21st Jan Late chess.com INT 5 Aku Salonen Simon K Williams 1-0 29 Open
835 2025-01-21 Titled Tue 21st Jan Early chess.com INT 5 Artiom Stribuk Simon K Williams 0-1 33 Open
836 2025-01-21 Titled Tue 21st Jan Early chess.com INT 4 Simon K Williams David Navara 1-0 55 Open
837 2025-01-21 Titled Tue 21st Jan Late chess.com INT 4 Simon K Williams Vardan Danielian 0-1 68 Open
838 2025-01-21 Titled Tue 21st Jan Late chess.com INT 3 David Ale Hernandez Santos Simon K Williams 1/2-1/2 32 Open
839 2025-01-21 Titled Tue 21st Jan Early chess.com INT 3 Vitaliy Bernadskiy Simon K Williams 0-1 55 Open
840 2025-01-21 Titled Tue 21st Jan Early chess.com INT 2 Simon K Williams Kler Caku 1-0 48 Open
841 2025-01-21 Titled Tue 21st Jan Late chess.com INT 2 Simon K Williams Dalton Perrine 1-0 43 Open
842 2025-01-21 Titled Tue 21st Jan Late chess.com INT 1 Leo Kalina Simon K Williams 0-1 45 Open
843 2025-01-21 Titled Tue 21st Jan Early chess.com INT 1 Artjoms Tolmacevs Simon K Williams 0-1 17 Open
844 2025-01-21 Titled Tue 21st Jan Early chess.com INT 11 Nikita Fedotov Simon K Williams 1-0 35 Open
845 2025-01-21 Titled Tue 21st Jan Early chess.com INT 10 Simon K Williams Arsen Kukhmazov 0-1 32 Open
846 2025-01-15 Titled Tue 14th Jan Late chess.com INT 11 Simon K Williams Guillermo Camacho Martinez 1-0 35 Open
847 2025-01-14 Titled Tue 14th Jan Late chess.com INT 9 Simon K Williams Alicja Sliwicka 1/2-1/2 65 Open
848 2025-01-14 Titled Tue 14th Jan Early chess.com INT 9 Pablo Zarnicki Simon K Williams 0-1 60 Open
849 2025-01-14 Titled Tue 14th Jan Late chess.com INT 8 Mathias Womacka Simon K Williams 1-0 31 Open
850 2025-01-14 Titled Tue 14th Jan Early chess.com INT 8 Simon K Williams Pranesh M 0-1 40 Open

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