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
501 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 9 Jan Gustafsson Simon K Williams 1-0 49 Open
502 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 8 Umid Aslanov Simon K Williams 0-1 87 Open
503 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 7 Simon K Williams Anastasia Avramidou 1/2-1/2 54 Open
504 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 6 Matias Perez Gormaz Simon K Williams 1-0 84 Open
505 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 5 Simon K Williams Aarav Dengla 1-0 54 Open
506 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 4 Gabriel Carckeno Do Carmo Simon K Williams 0-1 29 Open
507 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 3 Simon K Williams Igor L. Vakhlamov 0-1 45 Open
508 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 2 Simon K Williams Juraj Oruzinsky 1-0 32 Open
509 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 1 Luca Jr Moroni Simon K Williams 1-0 35 Open
510 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 11 Simon K Williams Anuar Tureshbayev 0-1 68 Open
511 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 10 Simon K Williams Gabriel Petesch 0-1 32 Open
512 2025-08-26 Titled Tue 26th Aug Early chess.com INT 9 Simon K Williams Sergei Ljukin 1/2-1/2 88 Open
513 2025-08-26 Titled Tue 26th Aug Early chess.com INT 8 Wojciech Smieszek Simon K Williams 0-1 68 Open
514 2025-08-26 Titled Tue 26th Aug Early chess.com INT 7 Simon K Williams Wiktoria Smietanska 0-1 51 Open
515 2025-08-26 Titled Tue 26th Aug Early chess.com INT 6 Artur Gabrielian Simon K Williams 1-0 54 Open
516 2025-08-26 Titled Tue 26th Aug Early chess.com INT 5 Simon K Williams Patryk Brozynski 1-0 63 Open
517 2025-08-26 Titled Tue 26th Aug Early chess.com INT 4 Edgar Mamedov Simon K Williams 1-0 28 Open
518 2025-08-26 Titled Tue 26th Aug Early chess.com INT 3 Pournami S Simon K Williams 0-1 30 Open
519 2025-08-26 Titled Tue 26th Aug Early chess.com INT 2 Simon K Williams Apoorv Kamble 0-1 45 Open
520 2025-08-26 Titled Tue 26th Aug Early chess.com INT 1 Simon K Williams Juan Alejandro Gutierrez Carmona 1-0 33 Open
521 2025-08-26 Titled Tue 26th Aug Early chess.com INT 10 Koorosh Bahmani Simon K Williams 1-0 22 Open
522 2025-08-19 Titled Tue 19th Aug Early chess.com INT 9 Dashi Dambaev Simon K Williams 0-1 50 Open
523 2025-08-19 Titled Tue 19th Aug Early chess.com INT 8 Simon K Williams Alexander Rustemov 0-1 49 Open
524 2025-08-19 Titled Tue 19th Aug Early chess.com INT 7 Vince Gergo Turcsanyi Simon K Williams 0-1 30 Open
525 2025-08-19 Titled Tue 19th Aug Early chess.com INT 6 Simon K Williams Konstantin Begunov 1-0 29 Open
526 2025-08-19 Titled Tue 19th Aug Early chess.com INT 5 Nika Venskaya Simon K Williams 1-0 51 Open
527 2025-08-19 Titled Tue 19th Aug Early chess.com INT 4 Simon K Williams Hari Madhavan N B 0-1 34 Open
528 2025-08-19 Titled Tue 19th Aug Early chess.com INT 3 Dirk Troltenier Simon K Williams 0-1 21 Open
529 2025-08-19 Titled Tue 19th Aug Early chess.com INT 2 Simon K Williams Nagare Kaivalya Sandip 0-1 56 Open
530 2025-08-19 Titled Tue 19th Aug Early chess.com INT 1 Bernd Wolfram Simon K Williams 0-1 38 Open
531 2025-08-19 Titled Tue 19th Aug Early chess.com INT 11 Maria Teresa Jimenez Salas Simon K Williams 1/2-1/2 57 Open
532 2025-08-19 Titled Tue 19th Aug Early chess.com INT 10 Simon K Williams Jakub Kosakowski 0-1 25 Open
533 2025-08-12 Titled Tue 12th Aug Early chess.com INT 9 Tikhon Popov Simon K Williams 1/2-1/2 44 Open
534 2025-08-12 Titled Tue 12th Aug Early chess.com INT 8 Simon K Williams Jake Shanty 1-0 76 Open
535 2025-08-12 Titled Tue 12th Aug Early chess.com INT 7 Matfey Rogov Simon K Williams 1-0 28 Open
536 2025-08-12 Titled Tue 12th Aug Early chess.com INT 6 Yinn Long Wong Simon K Williams 0-1 36 Open
537 2025-08-12 Titled Tue 12th Aug Early chess.com INT 5 Simon K Williams Valentin Nicot 1-0 27 Open
538 2025-08-12 Titled Tue 12th Aug Early chess.com INT 4 Simon K Williams Abtin Atakhan 0-1 37 Open
539 2025-08-12 Titled Tue 12th Aug Early chess.com INT 3 Artur Gabrielian Simon K Williams 1-0 69 Open
540 2025-08-12 Titled Tue 12th Aug Early chess.com INT 2 Jagadeesh Siddharth Simon K Williams 0-1 56 Open
541 2025-08-12 Titled Tue 12th Aug Early chess.com INT 1 Simon K Williams Mike Sailer 1-0 41 Open
542 2025-08-12 Titled Tue 12th Aug Early chess.com INT 11 Shamil Arslanov Simon K Williams 1-0 33 Open
543 2025-08-12 Titled Tue 12th Aug Early chess.com INT 10 Simon K Williams Mikayel Manvelyan 1/2-1/2 61 Open
544 2025-08-10 111th ch-GBR 2025 Liverpool ENG 9.15 Simon K Williams Jacob Connor Boswell 1/2-1/2 14 Open
545 2025-08-09 111th ch-GBR 2025 Liverpool ENG 8.15 Stanley Badacsonyi Simon K Williams 1/2-1/2 34 Open
546 2025-08-08 111th ch-GBR 2025 Liverpool ENG 7.14 Simon K Williams Rishi Vijayakumar 1/2-1/2 92 Open
547 2025-08-07 111th ch-GBR 2025 Liverpool ENG 6.11 Supratit Banerjee Simon K Williams 1-0 49 Open
548 2025-08-06 111th ch-GBR 2025 Liverpool ENG 5.14 Simon K Williams Nigel R Davies 1-0 64 Open
549 2025-08-05 111th ch-GBR 2025 Liverpool ENG 4.21 James Golding Simon K Williams 0-1 44 Open
550 2025-08-04 111th ch-GBR 2025 Liverpool ENG 3.19 Simon K Williams Steven A Jones 1/2-1/2 75 Open

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