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
601 2025-07-08 Titled Tue 8th Jul Early chess.com INT 3 Bakhtiyar Nugumanov Simon K Williams 1-0 30 Open
602 2025-07-08 Titled Tue 8th Jul Early chess.com INT 2 Simon K Williams Semen Novozhilov 0-1 28 Open
603 2025-07-08 Titled Tue 8th Jul Early chess.com INT 1 Simon K Williams Gustavo Horokoski De Souza 1-0 44 Open
604 2025-07-08 Titled Tue 8th Jul Early chess.com INT 11 Ihor Samunenkov Simon K Williams 0-1 52 Open
605 2025-07-08 Titled Tue 8th Jul Early chess.com INT 10 Simon K Williams Dmitriy Kushko 1-0 56 Open
606 2025-06-24 Titled Tue 24th Jun Early chess.com INT 9 Luca Jr Moroni Simon K Williams 1/2-1/2 68 Open
607 2025-06-24 Titled Tue 24th Jun Early chess.com INT 8 Simon K Williams Martyn Kravtsiv 0-1 27 Open
608 2025-06-24 Titled Tue 24th Jun Early chess.com INT 7 Matfey Rogov Simon K Williams 0-1 28 Open
609 2025-06-24 Titled Tue 24th Jun Early chess.com INT 6 Simon K Williams Iyan Gonzalez Guedes 1-0 40 Open
610 2025-06-24 Titled Tue 24th Jun Early chess.com INT 5 Jose Francisco R P Neves Veiga Simon K Williams 0-1 24 Open
611 2025-06-24 Titled Tue 24th Jun Early chess.com INT 4 Simon K Williams Isaak Huh 1-0 56 Open
612 2025-06-24 Titled Tue 24th Jun Early chess.com INT 3 Sebastian Suarez Simon K Williams 0-1 61 Open
613 2025-06-24 Titled Tue 24th Jun Early chess.com INT 2 Simon K Williams Martin Bezuch 0-1 33 Open
614 2025-06-24 Titled Tue 24th Jun Early chess.com INT 1 Ariel Marichal Gonzalez Simon K Williams 1-0 39 Open
615 2025-06-24 Titled Tue 24th Jun Early chess.com INT 11 Simon K Williams Mathis Sabatier 1-0 42 Open
616 2025-06-24 Titled Tue 24th Jun Early chess.com INT 10 Vjacheslav Weetik Simon K Williams 1-0 73 Open
617 2025-06-17 Titled Tue 17th Jun Early chess.com INT 9 Simon K Williams Platon Galperin 0-1 37 Open
618 2025-06-17 Titled Tue 17th Jun Early chess.com INT 8 Nitish Belurkar Simon K Williams 0-1 58 Open
619 2025-06-17 Titled Tue 17th Jun Early chess.com INT 7 Simon K Williams Carlos Eduardo Cardozo Munar 1-0 22 Open
620 2025-06-17 Titled Tue 17th Jun Early chess.com INT 6 Luong Phuong Hanh Simon K Williams 0-1 30 Open
621 2025-06-17 Titled Tue 17th Jun Early chess.com INT 5 Simon K Williams Elliott Goodrich 0-1 31 Open
622 2025-06-17 Titled Tue 17th Jun Early chess.com INT 4 Maurizio Brancaleoni Simon K Williams 1/2-1/2 41 Open
623 2025-06-17 Titled Tue 17th Jun Early chess.com INT 3 Simon K Williams Artiom Stribuk 0-1 35 Open
624 2025-06-17 Titled Tue 17th Jun Early chess.com INT 2 V Pranav Simon K Williams 0-1 48 Open
625 2025-06-17 Titled Tue 17th Jun Early chess.com INT 1 Michal Verbovsky Simon K Williams 0-1 16 Open
626 2025-06-17 Titled Tue 17th Jun Early chess.com INT 11 Alexey Radchenko Simon K Williams 1-0 43 Open
627 2025-06-17 Titled Tue 17th Jun Early chess.com INT 10 Simon K Williams Valentin Dragnev 0-1 38 Open
628 2025-06-14 FIDE World Bl Team Pool C London ENG 9.4 Marcos Camacho Collados Simon K Williams 1-0 36 Open
629 2025-06-14 FIDE World Bl Team Pool C London ENG 8.3 Nodirbek Yakubboev Simon K Williams 1-0 86 Open
630 2025-06-14 FIDE World Bl Team Pool C London ENG 6.3 Matthias Bluebaum Simon K Williams 1-0 50 Open
631 2025-06-14 FIDE World Bl Team Pool C London ENG 4.2 Simon K Williams Ari Kiremitciyan 1-0 59 Open
632 2025-06-14 FIDE World Bl Team Pool C London ENG 3.2 Ediz Gurel Simon K Williams 0-1 40 Open
633 2025-06-14 FIDE World Bl Team Pool C London ENG 12.2 Simon K Williams Borna Derakhshani 0-1 53 Open
634 2025-06-13 FIDE World Rapid Team London ENG 9.1 Eric Hansen Simon K Williams 1-0 31 Open
635 2025-06-13 FIDE World Rapid Team London ENG 11.2 Amilal Munkhdalai Simon K Williams 1-0 64 Open
636 2025-06-13 FIDE World Rapid Team London ENG 10.1 Simon K Williams Alan Pichot 0-1 38 Open
637 2025-06-12 FIDE World Rapid Team London ENG 8.2 Sumiya Bilguun Simon K Williams 1/2-1/2 45 Open
638 2025-06-12 FIDE World Rapid Team London ENG 7.2 Simon K Williams Erzhan Zhakshylykov 1-0 37 Open
639 2025-06-12 FIDE World Rapid Team London ENG 6.2 Ritvars Reimanis Simon K Williams 0-1 32 Open
640 2025-06-12 FIDE World Rapid Team London ENG 5.2 Mikkel Manosri Jacobsen Simon K Williams 1-0 44 Open
641 2025-06-11 FIDE World Rapid Team London ENG 4.1 Ruslan Momunaliev Simon K Williams 1/2-1/2 48 Open
642 2025-06-11 FIDE World Rapid Team London ENG 3.1 Rasmus Skytte Simon K Williams 0-1 44 Open
643 2025-06-11 FIDE World Rapid Team London ENG 2.1 Simon K Williams Arthur Kogan 1/2-1/2 28 Open
644 2025-06-11 FIDE World Rapid Team London ENG 1.1 Adithya Vaidyanathan Simon K Williams 1-0 29 Open
645 2025-06-10 Titled Tue 10th Jun Early chess.com INT 9 Simon K Williams Alexander Jasinski 0-1 61 Open
646 2025-06-10 Titled Tue 10th Jun Early chess.com INT 8 Pablo Salinas Herrera Simon K Williams 1-0 49 Open
647 2025-06-10 Titled Tue 10th Jun Early chess.com INT 7 Salomeja Zaksaite Simon K Williams 0-1 29 Open
648 2025-06-10 Titled Tue 10th Jun Early chess.com INT 6 Simon K Williams Baris Cinar Sahbudak 1-0 23 Open
649 2025-06-10 Titled Tue 10th Jun Early chess.com INT 5 Viacheslav Tikhonov Simon K Williams 0-1 40 Open
650 2025-06-10 Titled Tue 10th Jun Early chess.com INT 4 Simon K Williams Erick Garcia 0-1 28 Open

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