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
2438

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
1501 2022-09-13 Titled Tue 13th Sep Early chess.com INT 4 Simon K Williams Roven Vogel 0-1 36 Open
1502 2022-09-13 Titled Tue 13th Sep Early chess.com INT 3 Simon K Williams Alec Andersen 1-0 42 Open
1503 2022-09-13 Titled Tue 13th Sep Early chess.com INT 2 Rudik Makarian Simon K Williams 1-0 28 Open
1504 2022-09-13 Titled Tue 13th Sep Early chess.com INT 1 Simon K Williams Artem S. Lebedev 1-0 63 Open
1505 2022-09-13 Titled Tue 13th Sep Early chess.com INT 11 Garg Aradhya Simon K Williams 0-1 73 Open
1506 2022-09-13 Titled Tue 13th Sep Early chess.com INT 10 Ihor Samunenkov Simon K Williams 1-0 76 Open
1507 2022-09-06 Titled Tue 6th Sep Early chess.com INT 8 Joaquin Fiorito Simon K Williams 1-0 64 Open
1508 2022-09-06 Titled Tue 6th Sep Early chess.com INT 7 Jose Francisco R P Neves Veiga Simon K Williams 0-1 65 Open
1509 2022-09-06 Titled Tue 6th Sep Early chess.com INT 6 Simon K Williams Aman Hambleton 0-1 52 Open
1510 2022-09-06 Titled Tue 6th Sep Early chess.com INT 5 Simon K Williams Cristian Silva Lucena 1-0 46 Open
1511 2022-09-06 Titled Tue 6th Sep Early chess.com INT 4 Jose Gabriel Cardoso Cardoso Simon K Williams 1-0 53 Open
1512 2022-09-06 Titled Tue 6th Sep Early chess.com INT 3 Apolo De Souza Sa Simon K Williams 0-1 38 Open
1513 2022-09-06 Titled Tue 6th Sep Early chess.com INT 2 Simon K Williams Vladimir Belous 0-1 30 Open
1514 2022-09-06 Titled Tue 6th Sep Early chess.com INT 1 Simon K Williams Zsoka Gaal 1-0 27 Open
1515 2022-08-30 Titled Tue 30th Aug Early chess.com INT 9 Ivan Zemlyanskii Simon K Williams 1-0 33 Open
1516 2022-08-30 Titled Tue 30th Aug Early chess.com INT 8 Alexandre Qashashvili Simon K Williams 0-1 23 Open
1517 2022-08-30 Titled Tue 30th Aug Early chess.com INT 7 Simon K Williams Kanan Hajiyev 1/2-1/2 67 Open
1518 2022-08-30 Titled Tue 30th Aug Early chess.com INT 6 Simon K Williams Leon Livaic 0-1 30 Open
1519 2022-08-30 Titled Tue 30th Aug Early chess.com INT 5 Saparmyrat Atabayev Simon K Williams 1-0 51 Open
1520 2022-08-30 Titled Tue 30th Aug Early chess.com INT 4 Simon K Williams Dmitry Goltsev 1-0 35 Open
1521 2022-08-30 Titled Tue 30th Aug Early chess.com INT 3 Simon K Williams Roman Jiganchine 1-0 59 Open
1522 2022-08-30 Titled Tue 30th Aug Early chess.com INT 2 Zbigniew Pakleza Simon K Williams 1-0 10 Open
1523 2022-08-30 Titled Tue 30th Aug Early chess.com INT 1 Luis Migu Floresvillar Gonzalez Simon K Williams 0-1 51 Open
1524 2022-08-23 Titled Tue 23rd Aug Early chess.com INT 7 Simon K Williams Calin Gheorghiu 0-1 52 Open
1525 2022-08-23 Titled Tue 23rd Aug Early chess.com INT 6 Vladimir Belov Simon K Williams 1-0 28 Open
1526 2022-08-23 Titled Tue 23rd Aug Early chess.com INT 5 Denis Kadric Simon K Williams 1-0 18 Open
1527 2022-08-23 Titled Tue 23rd Aug Early chess.com INT 4 Simon K Williams Gawain C B Maroroa Jones 0-1 24 Open
1528 2022-08-23 Titled Tue 23rd Aug Early chess.com INT 3 Gyula Pap Simon K Williams 0-1 29 Open
1529 2022-08-23 Titled Tue 23rd Aug Early chess.com INT 2 Sereenen Gan-Od Simon K Williams 0-1 63 Open
1530 2022-08-23 Titled Tue 23rd Aug Early chess.com INT 1 Simon K Williams Ramyres Santana Coelho 1-0 38 Open
1531 2022-08-09 Titled Tue 9th Aug Early chess.com INT 9 Aleksandr Nemurov Simon K Williams 0-1 31 Open
1532 2022-08-09 Titled Tue 9th Aug Early chess.com INT 8 Simon K Williams Eray Kilic 0-1 38 Open
1533 2022-08-09 Titled Tue 9th Aug Early chess.com INT 7 Adan Rios Escobar Simon K Williams 0-1 33 Open
1534 2022-08-09 Titled Tue 9th Aug Early chess.com INT 6 Shawn Martinez Simon K Williams 0-1 37 Open
1535 2022-08-09 Titled Tue 9th Aug Early chess.com INT 5 Simon K Williams Phileas Mathieu 0-1 75 Open
1536 2022-08-09 Titled Tue 9th Aug Early chess.com INT 4 Kateryna Lagno Simon K Williams 1-0 61 Open
1537 2022-08-09 Titled Tue 9th Aug Early chess.com INT 3 Simon K Williams Vladimir Bychkov 1-0 32 Open
1538 2022-08-09 Titled Tue 9th Aug Early chess.com INT 2 Bojan Todorovic Simon K Williams 0-1 38 Open
1539 2022-08-09 Titled Tue 9th Aug Early chess.com INT 1 Simon K Williams Hrvoje Fajdetic 0-1 57 Open
1540 2022-08-09 Titled Tue 9th Aug Early chess.com INT 11 Oleg Yaksin Simon K Williams 0-1 54 Open
1541 2022-08-09 Titled Tue 9th Aug Early chess.com INT 10 Simon K Williams Andrzej Krzywda 1-0 49 Open
1542 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 7 Simon K Williams Eric Zhang 0-1 53 Open
1543 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 6 Vilmos Balint Simon K Williams 1-0 42 Open
1544 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 5 Simon K Williams Dariusz Swiercz 0-1 37 Open
1545 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 4 Simon K Williams Matthias Bach 1-0 31 Open
1546 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 3 Anton Demchenko Simon K Williams 1-0 34 Open
1547 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 2 Fernando Broca Jimenez Simon K Williams 0-1 36 Open
1548 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 1 Simon K Williams Mark Dejmek 1/2-1/2 59 Open
1549 2022-07-26 Titled Tue 26th Jul Early chess.com INT 7 Calin Gheorghiu Simon K Williams 1-0 46 Open
1550 2022-07-26 Titled Tue 26th Jul Early chess.com INT 6 Simon K Williams Bruno Makovec 0-1 51 Open

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