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

Historical coverage is still being added.

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
1551 2022-06-14 Titled Tue 14th Jun Early chess.com INT 8 Simon K Williams Igor L. Vakhlamov 1-0 99 Open
1552 2022-06-14 Titled Tue 14th Jun Early chess.com INT 7 Simon K Williams Adan Rios Escobar 1-0 68 Open
1553 2022-06-14 Titled Tue 14th Jun Early chess.com INT 6 Aditya Mittal Simon K Williams 1-0 61 Open
1554 2022-06-14 Titled Tue 14th Jun Early chess.com INT 5 Simon K Williams Damian Sliwicki 1-0 1 Open
1555 2022-06-14 Titled Tue 14th Jun Early chess.com INT 4 Nurgazy Zheenbekov Simon K Williams 0-1 26 Open
1556 2022-06-14 Titled Tue 14th Jun Early chess.com INT 3 Bhosale Snehal Simon K Williams 1-0 57 Open
1557 2022-06-14 Titled Tue 14th Jun Early chess.com INT 2 Simon K Williams Shawn Rodrigue-Lemieux 0-1 20 Open
1558 2022-06-14 Titled Tue 14th Jun Early chess.com INT 1 Luis Enrique Valle Maytin Simon K Williams 0-1 47 Open
1559 2022-06-14 Titled Tue 14th Jun Early chess.com INT 11 Simon K Williams Aleksandra Maltsevskaya 1-0 13 Open
1560 2022-06-14 Titled Tue 14th Jun Early chess.com INT 10 Srihari L R Simon K Williams 1-0 48 Open
1561 2022-05-03 Titled Tue 3rd May Early chess.com INT 8 Niranjan Navalgund Simon K Williams 1-0 37 Open
1562 2022-05-03 Titled Tue 3rd May Early chess.com INT 7 Simon K Williams Jegor Lashkin 0-1 84 Open
1563 2022-05-03 Titled Tue 3rd May Early chess.com INT 6 Simon K Williams Jose Eduardo Martinez Alcantara 1-0 25 Open
1564 2022-05-03 Titled Tue 3rd May Early chess.com INT 5 Ryan Hamley Simon K Williams 0-1 58 Open
1565 2022-05-03 Titled Tue 3rd May Early chess.com INT 4 Simon K Williams Anton Demchenko 0-1 58 Open
1566 2022-05-03 Titled Tue 3rd May Early chess.com INT 3 Nicolas Abarca Gonzalez Simon K Williams 1-0 64 Open
1567 2022-05-03 Titled Tue 3rd May Early chess.com INT 2 Harsha Bharathakoti Simon K Williams 0-1 23 Open
1568 2022-05-03 Titled Tue 3rd May Early chess.com INT 1 Simon K Williams Pham Tran Gia Phuc 1-0 116 Open
1569 2022-04-12 Kvika Reykjavik Open 2022 Reykjavik ISL 9.15 Justin Sarkar Simon K Williams 1-0 45 Open
1570 2022-04-11 Kvika Reykjavik Open 2022 Reykjavik ISL 8.19 Simon K Williams Eero Valkama 1-0 41 Open
1571 2022-04-10 Kvika Reykjavik Open 2022 Reykjavik ISL 7.16 Simon K Williams Soham Das 1/2-1/2 22 Open
1572 2022-04-10 Kvika Reykjavik Open 2022 Reykjavik ISL 6.5 Max Warmerdam Simon K Williams 1-0 44 Open
1573 2022-04-09 Kvika Reykjavik Open 2022 Reykjavik ISL 5.6 Raunak Sadhwani Simon K Williams 0-1 34 Open
1574 2022-04-08 Kvika Reykjavik Open 2022 Reykjavik ISL 4.1 Simon K Williams Matthieu Cornette 1/2-1/2 48 Open
1575 2022-04-07 Kvika Reykjavik Open 2022 Reykjavik ISL 3.17 Evgeniya Doluhanova Simon K Williams 0-1 41 Open
1576 2022-04-07 Kvika Reykjavik Open 2022 Reykjavik ISL 2.23 Simon K Williams Alexander Oliver Mai 1-0 72 Open
1577 2022-04-03 ECF Charity Marathon UKR chess.com INT - Jude Shearsby Simon K Williams 0-1 19 Open
1578 2022-04-03 ECF Charity Marathon UKR chess.com INT - Simon K Williams Tristan A Cox 1/2-1/2 40 Open
1579 2022-04-02 ECF Charity Marathon UKR chess.com INT - Andrew R Brett Simon K Williams 0-1 18 Open
1580 2022-04-02 ECF Charity Marathon UKR chess.com INT - Charles H Storey Simon K Williams 0-1 25 Open
1581 2022-04-02 ECF Charity Marathon UKR chess.com INT - Joseph P Conlon Simon K Williams 0-1 42 Open
1582 2022-04-02 ECF Charity Marathon UKR chess.com INT - Simon K Williams Rayelynn Posadas 1-0 25 Open
1583 2022-04-02 ECF Charity Marathon UKR chess.com INT - Simon K Williams Andrew R Brett 1-0 41 Open
1584 2022-04-02 ECF Charity Marathon UKR chess.com INT - Simon K Williams Ali Mortazavi 1-0 52 Open
1585 2022-04-02 ECF Charity Marathon UKR chess.com INT - Simon K Williams Viktor Skliarov 0-1 61 Open
1586 2022-04-02 ECF Charity Marathon UKR chess.com INT - Mark L Hebden Simon K Williams 0-1 41 Open
1587 2022-04-02 ECF Charity Marathon UKR chess.com INT - Mikhail Golubev Simon K Williams 1-0 42 Open
1588 2022-03-22 Titled Tue 22nd Mar Early chess.com INT 9 Roberto Junio Brito Molina Simon K Williams 1-0 29 Open
1589 2022-03-22 Titled Tue 22nd Mar Early chess.com INT 8 Nadya Toncheva Simon K Williams 0-1 50 Open
1590 2022-03-22 Titled Tue 22nd Mar Early chess.com INT 7 Simon K Williams Daniel Fernandez 0-1 56 Open
1591 2022-03-22 Titled Tue 22nd Mar Early chess.com INT 6 Alessia-Mihaela Ciolacu Simon K Williams 0-1 46 Open
1592 2022-03-22 Titled Tue 22nd Mar Early chess.com INT 5 Krzysztof Budrewicz Simon K Williams 0-1 48 Open
1593 2022-03-22 Titled Tue 22nd Mar Early chess.com INT 4 Simon K Williams Rodrigo Vasquez Schroeder 0-1 30 Open
1594 2022-03-22 Titled Tue 22nd Mar Early chess.com INT 3 Simon K Williams Marina Korneva 1-0 55 Open
1595 2022-03-22 Titled Tue 22nd Mar Early chess.com INT 2 Shamsiddin Vokhidov Simon K Williams 1-0 19 Open
1596 2022-03-22 Titled Tue 22nd Mar Early chess.com INT 1 Simon K Williams Salomeja Zaksaite 1-0 1 Open
1597 2022-03-22 Titled Tue 22nd Mar Early chess.com INT 11 Alberto Santos Flores Simon K Williams 1/2-1/2 58 Open
1598 2022-03-22 Titled Tue 22nd Mar Early chess.com INT 10 Simon K Williams Ruben Gideon Koellner 0-1 43 Open
1599 2022-03-15 Titled Tue 15th Mar Early chess.com INT 2 Simon K Williams Narayanan S L 0-1 22 Open
1600 2022-03-15 Titled Tue 15th Mar Early chess.com INT 1 Unidentified player Simon K Williams 0-1 20 Open

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