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
1001 2024-05-28 Titled Tue 28th May Early chess.com INT 4 Simon K Williams Mikhail Kazakov 1-0 44 Open
1002 2024-05-28 Titled Tue 28th May Early chess.com INT 3 Rasmus Svane Simon K Williams 1-0 43 Open
1003 2024-05-28 Titled Tue 28th May Early chess.com INT 2 Vidar Grahn Simon K Williams 0-1 24 Open
1004 2024-05-28 Titled Tue 28th May Early chess.com INT 1 Simon K Williams Uwe Kleibel 1-0 34 Open
1005 2024-05-28 Titled Tue 28th May Early chess.com INT 11 Jeppe Hald Falkesgaard Simon K Williams 0-1 18 Open
1006 2024-05-28 Titled Tue 28th May Early chess.com INT 10 Simon K Williams Jose Eduardo Martinez Alcantara 0-1 30 Open
1007 2024-05-21 Titled Tue 21st May Early chess.com INT 5 Andrzej Krzywda Simon K Williams 1-0 47 Open
1008 2024-05-21 Titled Tue 21st May Early chess.com INT 4 Simon K Williams Tomasz Mika 0-1 31 Open
1009 2024-05-21 Titled Tue 21st May Early chess.com INT 3 Maksim Omariev Simon K Williams 0-1 36 Open
1010 2024-05-21 Titled Tue 21st May Early chess.com INT 2 Simon K Williams Jacob Dreelinck 0-1 52 Open
1011 2024-05-21 Titled Tue 21st May Early chess.com INT 1 Vedant Goswami Simon K Williams 1/2-1/2 34 Open
1012 2024-05-14 Titled Tue 14th May Early chess.com INT 9 Almas Rakhmatullaev Simon K Williams 0-1 34 Open
1013 2024-05-14 Titled Tue 14th May Early chess.com INT 8 Simon K Williams Denis Pavlov 1-0 46 Open
1014 2024-05-14 Titled Tue 14th May Early chess.com INT 7 Konstantin Popov Simon K Williams 1-0 61 Open
1015 2024-05-14 Titled Tue 14th May Early chess.com INT 6 Francisco Montoliu Cervero Simon K Williams 0-1 79 Open
1016 2024-05-14 Titled Tue 14th May Early chess.com INT 5 Simon K Williams Xavier Martinez Pla 1-0 35 Open
1017 2024-05-14 Titled Tue 14th May Early chess.com INT 4 Jeronimo Hernandez Jimenez Simon K Williams 0-1 22 Open
1018 2024-05-14 Titled Tue 14th May Early chess.com INT 3 Simon K Williams Juan Antonio Urbina Perez 0-1 34 Open
1019 2024-05-14 Titled Tue 14th May Early chess.com INT 2 Olexandr Bortnyk Simon K Williams 1-0 41 Open
1020 2024-05-14 Titled Tue 14th May Early chess.com INT 1 Simon K Williams Mostafa Sakhayi 1-0 44 Open
1021 2024-05-14 Titled Tue 14th May Early chess.com INT 11 Anna Kubicka Simon K Williams 0-1 41 Open
1022 2024-05-14 Titled Tue 14th May Early chess.com INT 10 Simon K Williams Chen Zou 0-1 47 Open
1023 2024-05-08 Chess.com Classic Play-In chess.com INT 6.69 Guha Mitrabha Simon K Williams 1-0 37 Open
1024 2024-05-08 Chess.com Classic Play-In chess.com INT 5.63 Simon K Williams Vitaliy Bernadskiy 0-1 39 Open
1025 2024-05-08 Chess.com Classic Play-In chess.com INT 4.48 Max Warmerdam Simon K Williams 1-0 34 Open
1026 2024-05-08 Chess.com Classic Play-In chess.com INT 3.55 Thomas Beerdsen Simon K Williams 1/2-1/2 40 Open
1027 2024-05-08 Chess.com Classic Play-In chess.com INT 2.8 Simon K Williams Ori Kobo 1-0 59 Open
1028 2024-05-08 Chess.com Classic Play-In chess.com INT 1.77 Simon K Williams Vugar Rasulov 0-1 41 Open
1029 2024-05-07 Titled Tue 7th May Early chess.com INT 9 Simon K Williams Michael Buscar 1-0 34 Open
1030 2024-05-07 Titled Tue 7th May Early chess.com INT 8 Konstantin Begunov Simon K Williams 0-1 43 Open
1031 2024-05-07 Titled Tue 7th May Early chess.com INT 7 Simon K Williams Ummi Fisabilillah 1-0 35 Open
1032 2024-05-07 Titled Tue 7th May Early chess.com INT 6 Victor Garcia Cuenca Simon K Williams 1-0 55 Open
1033 2024-05-07 Titled Tue 7th May Early chess.com INT 5 Simon K Williams Faustino Oro 0-1 35 Open
1034 2024-05-07 Titled Tue 7th May Early chess.com INT 4 Simon K Williams Andrey Kirillov 1-0 30 Open
1035 2024-05-07 Titled Tue 7th May Early chess.com INT 3 Luis Fernandez Siles Simon K Williams 0-1 28 Open
1036 2024-05-07 Titled Tue 7th May Early chess.com INT 2 Simon K Williams Alfie Onslow 0-1 51 Open
1037 2024-05-07 Titled Tue 7th May Early chess.com INT 1 Talaibek Osmonbekov Simon K Williams 0-1 33 Open
1038 2024-05-07 Titled Tue 7th May Early chess.com INT 11 Antonio Lopez Del Alamo Simon K Williams 0-1 45 Open
1039 2024-05-07 Titled Tue 7th May Early chess.com INT 10 Simon K Williams Alexei Shirov 0-1 23 Open
1040 2024-04-30 Titled Tue 30th Apr Early chess.com INT 9 Simon K Williams Sergei Zhigalko 0-1 22 Open
1041 2024-04-30 Titled Tue 30th Apr Early chess.com INT 8 Clemens, Dr. Rietze Simon K Williams 0-1 57 Open
1042 2024-04-30 Titled Tue 30th Apr Early chess.com INT 7 Aisen Mestnikov Simon K Williams 0-1 55 Open
1043 2024-04-30 Titled Tue 30th Apr Early chess.com INT 6 Simon K Williams Galina Novikova 0-1 32 Open
1044 2024-04-30 Titled Tue 30th Apr Early chess.com INT 5 Igor Lysyj Simon K Williams 1-0 47 Open
1045 2024-04-30 Titled Tue 30th Apr Early chess.com INT 4 Samarth J Rao Simon K Williams 0-1 22 Open
1046 2024-04-30 Titled Tue 30th Apr Early chess.com INT 3 Simon K Williams Evgeny V. Melikhov 1-0 45 Open
1047 2024-04-30 Titled Tue 30th Apr Early chess.com INT 2 Simon K Williams Andrin Wueest 1-0 32 Open
1048 2024-04-30 Titled Tue 30th Apr Early chess.com INT 1 Siddharth Singh Simon K Williams 1-0 79 Open
1049 2024-04-30 Titled Tue 30th Apr Early chess.com INT 11 Simon K Williams David Arutinian 1-0 40 Open
1050 2024-04-30 Titled Tue 30th Apr Early chess.com INT 10 Hugo Wernberg Simon K Williams 0-1 46 Open

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