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
2437

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
1701 2021-07-27 Titled Tuesday 27th July chess.com INT 3 Simon K Williams Sergey Shtyka 1/2-1/2 93 Open
1702 2021-07-27 Titled Tuesday 27th July chess.com INT 2 Joshua Altman Simon K Williams 1-0 35 Open
1703 2021-07-27 Titled Tuesday 27th July chess.com INT 1 Simon K Williams Asa Hoffmann 1-0 61 Open
1704 2021-07-06 Titled Tuesday 6th July chess.com INT 9 Sandi Stojanovski Simon K Williams 0-1 28 Open
1705 2021-07-06 Titled Tuesday 6th July chess.com INT 8 Simon K Williams Atilla Eynullayev 1-0 58 Open
1706 2021-07-06 Titled Tuesday 6th July chess.com INT 7 Daniel Naroditsky Simon K Williams 1-0 40 Open
1707 2021-07-06 Titled Tuesday 6th July chess.com INT 6 Simon K Williams Damian Sliwicki 1-0 32 Open
1708 2021-07-06 Titled Tuesday 6th July chess.com INT 5 Tamir Nabaty Simon K Williams 1-0 11 Open
1709 2021-07-06 Titled Tuesday 6th July chess.com INT 4 Simon K Williams Trisha Kanyamarala 1-0 56 Open
1710 2021-07-06 Titled Tuesday 6th July chess.com INT 3 Ed Urquhart Simon K Williams 0-1 34 Open
1711 2021-07-06 Titled Tuesday 6th July chess.com INT 2 Simon K Williams Alexander Grischuk 0-1 45 Open
1712 2021-07-06 Titled Tuesday 6th July chess.com INT 1 Simon K Williams Kirill Kuderinov 1-0 34 Open
1713 2021-07-06 Titled Tuesday 6th July chess.com INT 11 Simon K Williams Georg Seul 0-1 27 Open
1714 2021-07-06 Titled Tuesday 6th July chess.com INT 10 Lorenzo Lodici Simon K Williams 1-0 57 Open
1715 2021-06-22 Titled Tuesday 22nd June chess.com INT 7 Simon K Williams Yinn Long Wong 0-1 34 Open
1716 2021-06-22 Titled Tuesday 22nd June chess.com INT 6 Ryan W Porter Simon K Williams 0-1 62 Open
1717 2021-06-22 Titled Tuesday 22nd June chess.com INT 5 Simon K Williams Chelsie Monica Ignesias Sihite 1-0 109 Open
1718 2021-06-22 Titled Tuesday 22nd June chess.com INT 3 Ladislav Langner Simon K Williams 1/2-1/2 36 Open
1719 2021-06-22 Titled Tuesday 22nd June chess.com INT 2 Simon K Williams Svetlana Vifleemskaia 1-0 69 Open
1720 2021-06-15 Titled Tuesday 15th June chess.com INT 9 Praveen Balakrishnan Simon K Williams 1-0 43 Open
1721 2021-06-15 Titled Tuesday 15th June chess.com INT 8 Simon K Williams Mihnea Costachi 1-0 72 Open
1722 2021-06-15 Titled Tuesday 15th June chess.com INT 7 Simon K Williams Kateryna Dolzhykova 1-0 35 Open
1723 2021-06-15 Titled Tuesday 15th June chess.com INT 6 Alexander Donchenko Simon K Williams 1-0 38 Open
1724 2021-06-15 Titled Tuesday 15th June chess.com INT 5 Simon K Williams Arseniy Nesterov 1-0 16 Open
1725 2021-06-15 Titled Tuesday 15th June chess.com INT 3 Arseniy Astafurov Simon K Williams 0-1 51 Open
1726 2021-06-15 Titled Tuesday 15th June chess.com INT 2 Simon K Williams Matthias Bluebaum 0-1 42 Open
1727 2021-06-15 Titled Tuesday 15th June chess.com INT 11 Joseph Levine Simon K Williams 0-1 27 Open
1728 2021-06-15 Titled Tuesday 15th June chess.com INT 10 Simon K Williams Alexey Maly 0-1 50 Open
1729 2021-06-05 Checkmate Covid Rematch chess.com INT - Shreyas Royal Simon K Williams 0-1 13 Open
1730 2021-06-05 Checkmate Covid Rematch chess.com INT - Nathanael Paul Simon K Williams 1-0 23 Open
1731 2021-06-05 Checkmate Covid Rematch chess.com INT - Simon K Williams Andrew P Horton 1-0 45 Open
1732 2021-06-05 Checkmate Covid Rematch chess.com INT - Simon K Williams Thomas E Rendle 0-1 18 Open
1733 2021-06-05 Checkmate Covid Rematch chess.com INT - Simon K Williams Richard J D Palliser 1-0 29 Open
1734 2021-05-25 European Hybrid Qual 2021 Tornelo INT 1.2 Simon K Williams Samvel Ter-Sahakyan 0-1 50 Open
1735 2021-05-24 European Hybrid Qual 2021 Tornelo INT 1.1 Samvel Ter-Sahakyan Simon K Williams 1/2-1/2 39 Open
1736 2021-05-12 MrDodgy Invitational 2 chess24.com INT 1.7 Daniil Dubov Simon K Williams 1-0 38 Open
1737 2021-05-12 MrDodgy Invitational 2 chess24.com INT 1.6 Simon K Williams Daniil Dubov 0-1 22 Open
1738 2021-05-12 MrDodgy Invitational 2 chess24.com INT 1.5 Daniil Dubov Simon K Williams 1-0 21 Open
1739 2021-05-12 MrDodgy Invitational 2 chess24.com INT 1.4 Simon K Williams Daniil Dubov 1/2-1/2 59 Open
1740 2021-05-12 MrDodgy Invitational 2 chess24.com INT 1.3 Daniil Dubov Simon K Williams 1-0 43 Open
1741 2021-05-12 MrDodgy Invitational 2 chess24.com INT 1.2 Simon K Williams Daniil Dubov 0-1 27 Open
1742 2021-05-12 MrDodgy Invitational 2 chess24.com INT 1.1 Daniil Dubov Simon K Williams 1-0 30 Open
1743 2021-05-04 Titled Tuesday 4th May chess.com INT 9 Aditya Mittal Simon K Williams 1-0 35 Open
1744 2021-05-04 Titled Tuesday 4th May chess.com INT 8 Simon K Williams Gata Kamsky 0-1 28 Open
1745 2021-05-04 Titled Tuesday 4th May chess.com INT 7 Simon K Williams Martin Kraemer 1/2-1/2 36 Open
1746 2021-05-04 Titled Tuesday 4th May chess.com INT 6 Artur Gabrielian Simon K Williams 0-1 48 Open
1747 2021-05-04 Titled Tuesday 4th May chess.com INT 5 Simon K Williams Alexander Moskalenko 1-0 15 Open
1748 2021-05-04 Titled Tuesday 4th May chess.com INT 4 Maria Komiagina Simon K Williams 0-1 42 Open
1749 2021-05-04 Titled Tuesday 4th May chess.com INT 3 Deimante Daulyte-Cornette Simon K Williams 0-1 41 Open
1750 2021-05-04 Titled Tuesday 4th May chess.com INT 2 Simon K Williams Christopher Woojin Yoo 0-1 42 Open

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