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
2424

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: 2026-10-12 (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
1901 2020-06-09 Titled Tuesday 9th June chess.com INT 3 Simon K Williams Oleg Kislov 0-1 34 Open
1902 2020-06-09 Titled Tuesday 9th June chess.com INT 2 Andrey Esipenko Simon K Williams 1-0 59 Open
1903 2020-06-09 Titled Tuesday 9th June chess.com INT 1 Lev Zverev Simon K Williams 0-1 56 Open
1904 2020-06-09 4NCL Online Div1 2020 lichess.org INT 10.21 Keith C Arkell Simon K Williams 1/2-1/2 5 Open
1905 2020-06-02 Titled Tuesday 2nd June chess.com INT 9 Simon K Williams Quang Liem Le 0-1 34 Open
1906 2020-06-02 Titled Tuesday 2nd June chess.com INT 8 Kostya Kavutskiy Simon K Williams 0-1 38 Open
1907 2020-06-02 Titled Tuesday 2nd June chess.com INT 7 Aleksandr Lenderman Simon K Williams 1-0 38 Open
1908 2020-06-02 Titled Tuesday 2nd June chess.com INT 6 Simon K Williams Jesse Kraai 1-0 36 Open
1909 2020-06-02 Titled Tuesday 2nd June chess.com INT 5 Vasif Durarbayli Simon K Williams 1-0 48 Open
1910 2020-06-02 Titled Tuesday 2nd June chess.com INT 4 Simon K Williams Gordon McNeill 1-0 47 Open
1911 2020-06-02 Titled Tuesday 2nd June chess.com INT 3 Orest Vovk Simon K Williams 0-1 30 Open
1912 2020-06-02 Titled Tuesday 2nd June chess.com INT 2 Simon K Williams Nihal Sarin 0-1 58 Open
1913 2020-06-02 Titled Tuesday 2nd June chess.com INT 1 Simon K Williams Elza Khazieva 1-0 76 Open
1914 2020-06-02 Titled Tuesday 2nd June chess.com INT 10 Emin Ohanyan Simon K Williams 1-0 36 Open
1915 2020-05-26 4NCL Online Div1 2020 lichess.org INT 8.112 Simon K Williams Brandon G I Clarke 0-1 23 Open
1916 2020-05-16 English Online Blitz Open chess.com INT 1.73 Ameet K Ghasi Simon K Williams 1-0 44 Open
1917 2020-05-16 English Online Blitz Open chess.com INT 1.72 Simon K Williams Ameet K Ghasi 0-1 17 Open
1918 2020-05-16 English Online Blitz Open chess.com INT 1.71 Ameet K Ghasi Simon K Williams 1/2-1/2 76 Open
1919 2020-05-12 4NCL Online Div1 2020 lichess.org INT 6.151 Marcus R Harvey Simon K Williams 1-0 50 Open
1920 2020-05-09 English Online Blitz Gp2 chess.com INT 9 Ravi Haria Simon K Williams 1-0 31 Open
1921 2020-05-09 English Online Blitz Gp1 chess.com INT 9 Justinas Stojanas Simon K Williams 0-1 25 Open
1922 2020-05-09 English Online Blitz Gp2 chess.com INT 8 Samuel Chow Simon K Williams 0-1 40 Open
1923 2020-05-09 English Online Blitz Gp2 chess.com INT 7 Simon K Williams Adam C Hunt 1-0 35 Open
1924 2020-05-09 English Online Blitz Gp1 chess.com INT 6 Shohreh Bayat Simon K Williams 0-1 14 Open
1925 2020-05-09 English Online Blitz Gp2 chess.com INT 5 Justin Tan Simon K Williams 1-0 43 Open
1926 2020-05-09 English Online Blitz Gp1 chess.com INT 4 Ameet K Ghasi Simon K Williams 1-0 62 Open
1927 2020-05-09 English Online Blitz Gp1 chess.com INT 3 Simon K Williams Szymon Palucha 1-0 64 Open
1928 2020-05-09 English Online Blitz Gp1 chess.com INT 2 Adrian Robson Simon K Williams 0-1 31 Open
1929 2020-05-09 English Online Blitz Gp1 chess.com INT 11 Samuel Chow Simon K Williams 1-0 38 Open
1930 2020-05-09 English Online Blitz Gp2 chess.com INT 10 Simon K Williams Koby Kalavannan 0-1 35 Open
1931 2020-05-09 English Online Blitz Gp1 chess.com INT 10 Simon K Williams Peter T Roberson 1-0 39 Open
1932 2020-04-14 4NCL Online Div1 2020 lichess.org INT 2.51 Simon K Williams Richard Polaczek 1/2-1/2 24 Open
1933 2020-04-07 4NCL Online Div1 2020 lichess.org INT 1.71 Henry Li Simon K Williams 0-1 78 Open
1934 2020-03-01 4NCL Div 1b 2019-20 Daventry ENG 2.65 Simon K Williams Katarzyna Toma 1/2-1/2 45 Open
1935 2020-02-29 4NCL Div 1b 2019-20 Daventry ENG 1.53 Constantin Lupulescu Simon K Williams 1-0 64 Open
1936 2020-02-23 27th Bunratty Masters Bunratty IRL 6.1 Simon K Williams Nigel D Short 1/2-1/2 47 Open
1937 2020-02-22 27th Bunratty Masters Bunratty IRL 4.3 Stephen R Mannion Simon K Williams 1/2-1/2 82 Open
1938 2020-02-22 27th Bunratty Masters Bunratty IRL 2.3 Stephen Brady Simon K Williams 1/2-1/2 51 Open
1939 2020-02-21 27th Bunratty Masters Bunratty IRL 1.3 Simon K Williams Constantin Vogel 1-0 28 Open
1940 2020-02-09 4NCL Div 1b 2019-20 Daventry ENG 6.83 Peter J Batchelor Simon K Williams 1/2-1/2 43 Open
1941 2020-02-08 4NCL Div 1b 2019-20 Daventry ENG 5.63 Simon K Williams Andrew J Ledger 1/2-1/2 19 Open
1942 2020-01-12 4NCL Div 1b 2019-20 Daventry ENG 4.84 Trisha Kanyamarala Simon K Williams 0-1 37 Open
1943 2020-01-11 4NCL Div 1b 2019-20 Daventry ENG 3.62 Simon K Williams Matthew J Wadsworth 1/2-1/2 53 Open
1944 2020-01-05 Hastings Masters 2019-20 Hastings ENG 9.6 Alan B Merry Simon K Williams 0-1 40 Open
1945 2020-01-04 Hastings Masters 2019-20 Hastings ENG 8.6 Simon K Williams Keith C Arkell 1/2-1/2 8 Open
1946 2020-01-03 Hastings Masters 2019-20 Hastings ENG 7.9 Viktor Stoyanov Simon K Williams 0-1 59 Open
1947 2020-01-02 Hastings Masters 2019-20 Hastings ENG 6.11 Simon K Williams Aaravamudhan Balaji 1-0 34 Open
1948 2020-01-01 Hastings Masters 2019-20 Hastings ENG 5.8 David W L Howell Simon K Williams 1-0 51 Open
1949 2019-12-31 Hastings Masters 2019-20 Hastings ENG 4.5 Simon K Williams Oleg Korneev 1/2-1/2 11 Open
1950 2019-12-30 Hastings Masters 2019-20 Hastings ENG 3.3 Erik Van den Doel Simon K Williams 1/2-1/2 61 Open

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