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
2423

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: 2026-10-09 (UTC).

# Date Event Site Round White Black Result Moves View
301 2026-02-10 Titled Tue 10th Feb 2026 chess.com INT 3 Williams,Si1 Lissillour,Baptiste 1-0 32 Open
302 2026-02-10 Titled Tue 10th Feb 2026 chess.com INT 4 Andreikin,D Williams,Si1 1-0 28 Open
303 2026-02-10 Titled Tue 10th Feb 2026 chess.com INT 8 Williams,Si1 Lyutsinger,Iren 1-0 29 Open
304 2026-02-05 1st 3-0 Thu 5th Feb 2026 chess.com INT 9 Vjacheslav Weetik Simon K Williams 1-0 30 Open
305 2026-02-05 1st 3-0 Thu 5th Feb 2026 chess.com INT 8 Hieu Linh Mai Simon K Williams 0-1 63 Open
306 2026-02-05 1st 3-0 Thu 5th Feb 2026 chess.com INT 7 Simon K Williams Dennis Wagner 0-1 42 Open
307 2026-02-05 1st 3-0 Thu 5th Feb 2026 chess.com INT 6 Viktor Skliarov Simon K Williams 1/2-1/2 54 Open
308 2026-02-05 1st 3-0 Thu 5th Feb 2026 chess.com INT 5 Simon K Williams Vladimir Mikhailovsky 0-1 48 Open
309 2026-02-05 1st 3-0 Thu 5th Feb 2026 chess.com INT 4 Simon K Williams Sergei Ljukin 1-0 23 Open
310 2026-02-05 1st 3-0 Thu 5th Feb 2026 chess.com INT 3 Allahverdi Hamidov Simon K Williams 1/2-1/2 58 Open
311 2026-02-05 1st 3-0 Thu 5th Feb 2026 chess.com INT 2 Ricardo Rodriguez Del Cerro Simon K Williams 0-1 32 Open
312 2026-02-05 1st 3-0 Thu 5th Feb 2026 chess.com INT 1 Simon K Williams Sergey Drygalov 0-1 25 Open
313 2026-02-05 1st 3-0 Thu 5th Feb 2026 chess.com INT 11 Roger Labruyere Simon K Williams 1-0 38 Open
314 2026-02-05 1st 3-0 Thu 5th Feb 2026 chess.com INT 10 Simon K Williams Javohir Bozorov 0-1 40 Open
315 2026-01-29 1st 3-0 Thu 29th Jan 2026 chess.com INT 8 Ekaterini Pavlidou Simon K Williams 1-0 40 Open
316 2026-01-29 1st 3-0 Thu 29th Jan 2026 chess.com INT 7 Simon K Williams Miroslav Baturin-Vinogradov 0-1 49 Open
317 2026-01-29 1st 3-0 Thu 29th Jan 2026 chess.com INT 6 Maksym Dubnevych Simon K Williams 1-0 36 Open
318 2026-01-29 1st 3-0 Thu 29th Jan 2026 chess.com INT 5 Simon K Williams Vache Hovakimyan 1-0 70 Open
319 2026-01-29 1st 3-0 Thu 29th Jan 2026 chess.com INT 4 Simon K Williams Francesco Sonis 0-1 44 Open
320 2026-01-29 1st 3-0 Thu 29th Jan 2026 chess.com INT 3 Erekle Tabatadze Simon K Williams 0-1 36 Open
321 2026-01-29 1st 3-0 Thu 29th Jan 2026 chess.com INT 2 Simon K Williams Maximiliano Rossi 1-0 46 Open
322 2026-01-29 1st 3-0 Thu 29th Jan 2026 chess.com INT 1 Varuzhan Akobian Simon K Williams 1-0 30 Open
323 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 9 Simon K Williams Ivan Kukushkin 1/2-1/2 74 Open
324 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 8 Joaquin Castro Castro Simon K Williams 0-1 34 Open
325 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 7 Simon K Williams Nils Grandelius 0-1 64 Open
326 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 6 Iren Lyutsinger Simon K Williams 0-1 23 Open
327 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 5 Simon K Williams Miraziz Matyakubov 0-1 47 Open
328 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 4 Antoni Kozak Simon K Williams 1/2-1/2 95 Open
329 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 3 Alikhan Daulet Simon K Williams 1-0 56 Open
330 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 2 Simon K Williams Gianmarco Leiva 1-0 56 Open
331 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 1 Simon K Williams Luiz Antonio Coel Araujo Filho 1-0 42 Open
332 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 11 Simon K Williams Kamil Warchol 0-1 37 Open
333 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 10 Nikoloz Petriashvili Simon K Williams 1-0 37 Open
334 2026-01-11 4NCL 2025-26 England ENG 4.19 Simon K Williams Samuel Chow 1-0 69 Open
335 2026-01-10 4NCL 2025-26 England ENG 3.27 Alan B Merry Simon K Williams 1-0 31 Open
336 2026-01-06 Titled Tue 6th Jan 2026 chess.com INT 8 Alexandros Papasimakopoulos Simon K Williams 1-0 43 Open
337 2026-01-06 Titled Tue 6th Jan 2026 chess.com INT 7 Ayan Allahverdiyeva Simon K Williams 0-1 60 Open
338 2026-01-06 Titled Tue 6th Jan 2026 chess.com INT 6 Simon K Williams Arshpreet Singh 1-0 36 Open
339 2026-01-06 Titled Tue 6th Jan 2026 chess.com INT 5 Simon K Williams Catalin Conon 0-1 76 Open
340 2026-01-06 Titled Tue 6th Jan 2026 chess.com INT 4 Dashgyn Ibadov Simon K Williams 0-1 20 Open
341 2026-01-06 Titled Tue 6th Jan 2026 chess.com INT 3 Simon K Williams Sreyas Payyappat 0-1 39 Open
342 2026-01-06 Titled Tue 6th Jan 2026 chess.com INT 2 Almas Rakhmatullaev Simon K Williams 1-0 27 Open
343 2026-01-06 Titled Tue 6th Jan 2026 chess.com INT 1 Simon K Williams Maximiliano Rossi 1-0 45 Open
344 2026-01-02 Hastings Masters 2025-26 Hastings ENG 9.2 Alex Golding Simon K Williams 1-0 37 Open
345 2026-01-01 Hastings Masters 2025-26 Hastings ENG 8.1 Simon K Williams Bennet Hagner 1/2-1/2 33 Open
346 2026-01-01 Hastings Masters 2025-26 Hastings ENG 7.2 Simon K Williams Pierre Laurent-Paoli 1-0 59 Open
347 2025-12-31 Hastings Masters 2025-26 Hastings ENG 6.1 Oleg Verbytski Simon K Williams 0-1 41 Open
348 2025-12-30 Hastings Masters 2025-26 Hastings ENG 5.8 Simon K Williams Robert Herzwurm 1-0 15 Open
349 2025-12-30 Hastings Masters 2025-26 Hastings ENG 4.3 Marius Deuer Simon K Williams 1-0 53 Open
350 2025-12-29 Hastings Masters 2025-26 Hastings ENG 3.11 Simon K Williams Elias Demac 1-0 30 Open

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