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
1801 2020-12-01 Titled Tuesday 1st Dec chess.com INT 3 Simon K Williams Maxim Matlakov 1-0 52 Open
1802 2020-12-01 Titled Tuesday 1st Dec chess.com INT 1 Yvain Bruned Simon K Williams 0-1 46 Open
1803 2020-10-27 Titled Tuesday 27th Oct chess.com INT 9 Alexey Maly Simon K Williams 1-0 46 Open
1804 2020-10-27 Titled Tuesday 27th Oct chess.com INT 8 David Shahinyan Simon K Williams 0-1 34 Open
1805 2020-10-27 Titled Tuesday 27th Oct chess.com INT 7 Simon K Williams Andrey Kvon 1-0 39 Open
1806 2020-10-27 Titled Tuesday 27th Oct chess.com INT 5 Ali Mortazavi Simon K Williams 0-1 32 Open
1807 2020-10-27 Titled Tuesday 27th Oct chess.com INT 4 Simon K Williams B. Adhiban 0-1 31 Open
1808 2020-10-27 Titled Tuesday 27th Oct chess.com INT 3 Simon K Williams Mateus Felizardo Viageiro Alice 1-0 28 Open
1809 2020-10-27 Titled Tuesday 27th Oct chess.com INT 2 Pavel Ponkratov Simon K Williams 1-0 82 Open
1810 2020-10-27 Titled Tuesday 27th Oct chess.com INT 1 Maryana Huda Simon K Williams 0-1 21 Open
1811 2020-10-27 Titled Tuesday 27th Oct chess.com INT 11 Aleksei Pridorozhni Simon K Williams 1-0 52 Open
1812 2020-10-27 Titled Tuesday 27th Oct chess.com INT 10 Simon K Williams Maciej Klekowski 1/2-1/2 69 Open
1813 2020-10-13 Titled Tuesday 13th Oct chess.com INT 9 Simon K Williams Pavel-Alexandru Nastore 1-0 46 Open
1814 2020-10-13 Titled Tuesday 13th Oct chess.com INT 8 Simon K Williams Tamas-Kristof Balla 1-0 49 Open
1815 2020-10-13 Titled Tuesday 13th Oct chess.com INT 7 Olexandr Bortnyk Simon K Williams 1-0 26 Open
1816 2020-10-13 Titled Tuesday 13th Oct chess.com INT 6 Levan Pantsulaia Simon K Williams 1-0 39 Open
1817 2020-10-13 Titled Tuesday 13th Oct chess.com INT 5 Simon K Williams Grigor Grigorov 1-0 27 Open
1818 2020-10-13 Titled Tuesday 13th Oct chess.com INT 4 Simon K Williams Hrvoje Fajdetic 1-0 15 Open
1819 2020-10-13 Titled Tuesday 13th Oct chess.com INT 3 Marek Karas Simon K Williams 0-1 59 Open
1820 2020-10-13 Titled Tuesday 13th Oct chess.com INT 2 Simon K Williams Maxim Matlakov 0-1 43 Open
1821 2020-10-13 Titled Tuesday 13th Oct chess.com INT 1 Barbara Skuhala Simon K Williams 0-1 54 Open
1822 2020-10-13 Titled Tuesday 13th Oct chess.com INT 10 Harsha Bharathakoti Simon K Williams 1-0 87 Open
1823 2020-09-29 Titled Tuesday 29th Sept chess.com INT 9 Andrey Esipenko Simon K Williams 1-0 36 Open
1824 2020-09-29 Titled Tuesday 29th Sept chess.com INT 8 Simon K Williams Bogdan-Daniel Deac 1-0 18 Open
1825 2020-09-29 Titled Tuesday 29th Sept chess.com INT 7 Denis Lazavik Simon K Williams 1/2-1/2 36 Open
1826 2020-09-29 Titled Tuesday 29th Sept chess.com INT 6 Simon K Williams Rakesh Kulkarni 1-0 43 Open
1827 2020-09-29 Titled Tuesday 29th Sept chess.com INT 5 Simon K Williams Maciej Swicarz 1/2-1/2 42 Open
1828 2020-09-29 Titled Tuesday 29th Sept chess.com INT 4 Kirill Alekseenko Simon K Williams 1-0 52 Open
1829 2020-09-29 Titled Tuesday 29th Sept chess.com INT 3 Simon K Williams Ramazan Zhalmakhanov 1-0 27 Open
1830 2020-09-29 Titled Tuesday 29th Sept chess.com INT 2 Simon K Williams Daniel Rangel 1-0 47 Open
1831 2020-09-29 Titled Tuesday 29th Sept chess.com INT 1 Daniel Eduardo Lopez Idarraga Simon K Williams 0-1 50 Open
1832 2020-09-29 Titled Tuesday 29th Sept chess.com INT 10 Simon K Williams Mikhail Golubev 1-0 29 Open
1833 2020-09-08 Titled Tuesday 8th Sept chess.com INT 9 Ryo Chen Simon K Williams 1-0 59 Open
1834 2020-09-08 Titled Tuesday 8th Sept chess.com INT 7 Valerio Carnicelli Simon K Williams 1-0 44 Open
1835 2020-09-08 Titled Tuesday 8th Sept chess.com INT 6 Mariia Berdnyk Simon K Williams 1/2-1/2 62 Open
1836 2020-09-08 Titled Tuesday 8th Sept chess.com INT 5 Simon K Williams Kirill Shevchenko 0-1 42 Open
1837 2020-09-08 Titled Tuesday 8th Sept chess.com INT 4 Simon K Williams Bojan Maksimovic 1/2-1/2 50 Open
1838 2020-09-08 Titled Tuesday 8th Sept chess.com INT 3 Leon Livaic Simon K Williams 0-1 21 Open
1839 2020-09-08 Titled Tuesday 8th Sept chess.com INT 2 Simon K Williams Alexander Zubov 1/2-1/2 81 Open
1840 2020-09-08 Titled Tuesday 8th Sept chess.com INT 1 Arnold Mayeregger Simon K Williams 0-1 75 Open
1841 2020-09-08 Titled Tuesday 8th Sept chess.com INT 10 Simon K Williams Sasa Vidovic 1-0 37 Open
1842 2020-08-25 Titled Tue 25th Aug chess.com INT 9 Araz Basim Mohammed S Al-Saffar Simon K Williams 0-1 43 Open
1843 2020-08-25 Titled Tue 25th Aug chess.com INT 8 Aleksandar Savanovic Simon K Williams 0-1 31 Open
1844 2020-08-25 Titled Tue 25th Aug chess.com INT 7 Simon K Williams Dmitrii Marcziter 1-0 24 Open
1845 2020-08-25 Titled Tue 25th Aug chess.com INT 6 Simon K Williams Baurzhan Kassimov 0-1 50 Open
1846 2020-08-25 Titled Tue 25th Aug chess.com INT 5 Vugar Rasulov Simon K Williams 1-0 36 Open
1847 2020-08-25 Titled Tue 25th Aug chess.com INT 4 Bach Ngoc Thuy Duong Simon K Williams 0-1 53 Open
1848 2020-08-25 Titled Tue 25th Aug chess.com INT 2 Eric Hansen Simon K Williams 1-0 21 Open
1849 2020-08-25 Titled Tue 25th Aug chess.com INT 1 Simon K Williams Luiz Guilherme Aurelli Abdalla 1-0 16 Open
1850 2020-08-25 Titled Tue 25th Aug chess.com INT 10 Simon K Williams Bence Leszko 1-0 48 Open

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