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
1651 2022-01-11 Titled Tuesday 11th Jan chess.com INT 8 Ivan Yeletsky Simon K Williams 1-0 39 Open
1652 2022-01-11 Titled Tuesday 11th Jan chess.com INT 7 Simon K Williams Shawn Rodrigue-Lemieux 1-0 34 Open
1653 2022-01-11 Titled Tuesday 11th Jan chess.com INT 6 Melih Yurtseven Simon K Williams 0-1 22 Open
1654 2022-01-11 Titled Tuesday 11th Jan chess.com INT 5 Simon K Williams Josefine Safarli 1-0 56 Open
1655 2022-01-11 Titled Tuesday 11th Jan chess.com INT 4 Jose Remolar Gallen Simon K Williams 1-0 41 Open
1656 2022-01-11 Titled Tuesday 11th Jan chess.com INT 3 Simon K Williams Robert Hess 0-1 61 Open
1657 2022-01-11 Titled Tuesday 11th Jan chess.com INT 2 Simon K Williams Adam Mekhane 1-0 51 Open
1658 2022-01-11 Titled Tuesday 11th Jan chess.com INT 1 Michael Buscar Simon K Williams 0-1 77 Open
1659 2022-01-11 Titled Tuesday 11th Jan chess.com INT 11 Simon K Williams Viktor Ianov 1-0 71 Open
1660 2022-01-11 Titled Tuesday 11th Jan chess.com INT 10 Alexander Rustemov Simon K Williams 1-0 97 Open
1661 2021-10-19 Titled Tuesday 19th Oct chess.com INT 9 Dennis Wagner Simon K Williams 1-0 40 Open
1662 2021-10-19 Titled Tuesday 19th Oct chess.com INT 8 Simon K Williams Oleg Krivonosov 1/2-1/2 49 Open
1663 2021-10-19 Titled Tuesday 19th Oct chess.com INT 7 Rasyid A. Hidayat Bintang Simon K Williams 0-1 43 Open
1664 2021-10-19 Titled Tuesday 19th Oct chess.com INT 6 Simon K Williams Collin Colbow 1/2-1/2 48 Open
1665 2021-10-19 Titled Tuesday 19th Oct chess.com INT 5 Simon K Williams Kateryna Dolzhykova 1-0 52 Open
1666 2021-10-19 Titled Tuesday 19th Oct chess.com INT 4 Olexandr Bortnyk Simon K Williams 1-0 30 Open
1667 2021-10-19 Titled Tuesday 19th Oct chess.com INT 3 Simon K Williams Olga Karavaeva 1-0 78 Open
1668 2021-10-19 Titled Tuesday 19th Oct chess.com INT 2 Denis Lazavik Simon K Williams 1-0 59 Open
1669 2021-10-19 Titled Tuesday 19th Oct chess.com INT 1 Mark Dejmek Simon K Williams 0-1 46 Open
1670 2021-10-19 Titled Tuesday 19th Oct chess.com INT 11 Mateusz Kolosowski Simon K Williams 1-0 35 Open
1671 2021-10-19 Titled Tuesday 19th Oct chess.com INT 10 Simon K Williams Vladimir Mikhalsky 1-0 26 Open
1672 2021-09-28 Titled Tuesday 28th Sept chess.com INT 9 Niranjan Navalgund Simon K Williams 1-0 31 Open
1673 2021-09-28 Titled Tuesday 28th Sept chess.com INT 8 Simon K Williams Assel Serikbay 1-0 33 Open
1674 2021-09-28 Titled Tuesday 28th Sept chess.com INT 7 Luis Enrique Valle Maytin Simon K Williams 0-1 53 Open
1675 2021-09-28 Titled Tuesday 28th Sept chess.com INT 6 Simon K Williams David Okike 0-1 58 Open
1676 2021-09-28 Titled Tuesday 28th Sept chess.com INT 5 Anna Cramling Bellon Simon K Williams 0-1 41 Open
1677 2021-09-28 Titled Tuesday 28th Sept chess.com INT 4 Simon K Williams Anna Gvanceladze 0-1 45 Open
1678 2021-09-28 Titled Tuesday 28th Sept chess.com INT 3 Atousa Pourkashiyan Simon K Williams 1-0 34 Open
1679 2021-09-28 Titled Tuesday 28th Sept chess.com INT 2 Simon K Williams Viktoriya Tarasova 1-0 24 Open
1680 2021-09-28 Titled Tuesday 28th Sept chess.com INT 1 Bach Ngoc Thuy Duong Simon K Williams 1-0 36 Open
1681 2021-09-21 Titled Tuesday 21st Sept chess.com INT 8 Simon K Williams Vitaly Rodchenkov 1-0 22 Open
1682 2021-09-21 Titled Tuesday 21st Sept chess.com INT 7 Pawel Dudzinski Simon K Williams 0-1 18 Open
1683 2021-09-21 Titled Tuesday 21st Sept chess.com INT 6 Simon K Williams Evgeny V. Melikhov 1-0 59 Open
1684 2021-09-21 Titled Tuesday 21st Sept chess.com INT 5 Guillermo Baches Garcia Simon K Williams 1-0 26 Open
1685 2021-09-21 Titled Tuesday 21st Sept chess.com INT 4 Simon K Williams Lehel Vrencian 1-0 29 Open
1686 2021-09-21 Titled Tuesday 21st Sept chess.com INT 3 Michael Buscar Simon K Williams 1-0 51 Open
1687 2021-09-21 Titled Tuesday 21st Sept chess.com INT 2 Simon K Williams Zoey Tang 1/2-1/2 31 Open
1688 2021-09-21 Titled Tuesday 21st Sept chess.com INT 1 Pawel Grabowski Simon K Williams 0-1 55 Open
1689 2021-08-10 Titled Tuesday 10th Aug chess.com INT 9 Alan Pichot Simon K Williams 0-1 59 Open
1690 2021-08-10 Titled Tuesday 10th Aug chess.com INT 8 Simon K Williams Vasyl Ivanchuk 0-1 47 Open
1691 2021-08-10 Titled Tuesday 10th Aug chess.com INT 7 Valentina Gunina Simon K Williams 0-1 53 Open
1692 2021-08-10 Titled Tuesday 10th Aug chess.com INT 6 Simon K Williams Oleg Gubanov 1-0 34 Open
1693 2021-08-10 Titled Tuesday 10th Aug chess.com INT 5 Simon K Williams Assel Serikbay 1-0 27 Open
1694 2021-08-10 Titled Tuesday 10th Aug chess.com INT 4 Mikhail Chernov Simon K Williams 0-1 42 Open
1695 2021-08-10 Titled Tuesday 10th Aug chess.com INT 3 Nisha Mohota Simon K Williams 0-1 30 Open
1696 2021-08-10 Titled Tuesday 10th Aug chess.com INT 2 Simon K Williams Singh Amitpal 0-1 61 Open
1697 2021-08-10 Titled Tuesday 10th Aug chess.com INT 1 Asghar Golizadeh Simon K Williams 1-0 35 Open
1698 2021-08-10 Titled Tuesday 10th Aug chess.com INT 11 Arystanbek Urazayev Simon K Williams 1-0 43 Open
1699 2021-08-10 Titled Tuesday 10th Aug chess.com INT 10 Simon K Williams Dmitry Maximov 1-0 34 Open
1700 2021-07-27 Titled Tuesday 27th July chess.com INT 4 Simon K Williams Lile Koridze 0-1 38 Open

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