Simon K Williams

Country

ENG

Birth Year

1979

Gender

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

Date	Type	Scale	Original	Revised
2026-10-01	blitz	rating	2209	2209
2026-10-01	rapid	rating	2359	2359
2026-10-01	standard	rating	2499	2499
2026-09-01	blitz	rating	2209	2209
2026-09-01	rapid	rating	2359	2359
2026-09-01	standard	rating	2499	2499
2026-08-01	blitz	rating	2209	2209
2026-08-01	rapid	rating	2359	2359
2026-08-01	standard	rating	2466	2468
2026-07-01	blitz	rating	2209	2209
2026-07-01	rapid	rating	2359	2359
2026-07-01	standard	rating	2490	2490
2026-06-01	blitz	rating	2209	2209
2026-06-01	rapid	rating	2359	2359
2026-06-01	standard	rating	2490	2490
2026-05-01	blitz	rating	2209	2209
2026-05-01	rapid	rating	2359	2359
2026-05-01	standard	rating	2483	2484
2026-04-01	blitz	rating	2209	2209
2026-04-01	rapid	rating	2359	2359
2026-04-01	standard	rating	2483	2484
2026-03-01	blitz	rating	2209	2209
2026-03-01	rapid	rating	2359	2359
2026-03-01	standard	rating	2483	2484
2026-02-01	blitz	rating	2209	2209
2026-02-01	rapid	rating	2347	2347
2026-02-01	standard	rating	2483	2484
2026-01-01	blitz	rating	2209	2209
2026-01-01	rapid	rating	2347	2347
2026-01-01	standard	rating	2480	2483
2025-12-01	blitz	rating	2200	2200
2025-12-01	rapid	rating	2347	2347
2025-12-01	standard	rating	2476	2476
2025-11-01	blitz	rating	2200	2200
2025-11-01	rapid	rating	2347	2347
2025-11-01	standard	rating	2476	2476
2025-10-01	blitz	rating	2200	2200
2025-10-01	rapid	rating	2347	2347
2025-10-01	standard	rating	2476	2476
2025-09-01	blitz	rating	2200	2200
2025-09-01	rapid	rating	2347	2347
2025-09-01	standard	rating	2476	2476
2025-08-01	rapid	rating	2347	2347
2025-08-01	standard	rating	2504	2504
2025-07-01	rapid	rating	2347	2347
2025-07-01	standard	rating	2504	2504
2025-06-01	rapid	rating	2347	2347
2025-06-01	standard	rating	2504	2504
2025-05-01	rapid	rating	2347	2347
2025-05-01	standard	rating	2506	2506

FIDE rating history

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
1451	2022-11-25	MrDodgy Inv 3 GpA	chess24.com INT	7.6	B. Adhiban	Simon K Williams	1-0	45	Open
1452	2022-11-25	MrDodgy Inv 3 GpA	chess24.com INT	6.4	Simon K Williams	Luis Paulo Supi	0-1	56	Open
1453	2022-11-25	MrDodgy Inv 3 GpA	chess24.com INT	5.5	Gawain C B Maroroa Jones	Simon K Williams	1/2-1/2	77	Open
1454	2022-11-25	MrDodgy Inv 3 GpA	chess24.com INT	4.5	Simon K Williams	Alan Pichot	1/2-1/2	55	Open
1455	2022-11-25	MrDodgy Inv 3 GpA	chess24.com INT	3.4	Magnus Carlsen	Simon K Williams	1-0	33	Open
1456	2022-11-25	MrDodgy Inv 3 GpA	chess24.com INT	2.6	Simon K Williams	Jorden Van Foreest	1/2-1/2	48	Open
1457	2022-11-25	MrDodgy Inv 3 GpA	chess24.com INT	15.7	Simon K Williams	Daniil Dubov	0-1	16	Open
1458	2022-11-25	MrDodgy Inv 3 GpA	chess24.com INT	14.2	Alexander Grischuk	Simon K Williams	1-0	26	Open
1459	2022-11-25	MrDodgy Inv 3 GpA	chess24.com INT	13.8	Simon K Williams	Kamil Plichta	1/2-1/2	45	Open
1460	2022-11-25	MrDodgy Inv 3 GpA	chess24.com INT	12.1	Eric Rosen	Simon K Williams	1-0	43	Open
1461	2022-11-25	MrDodgy Inv 3 GpA	chess24.com INT	11.8	Hugo Ten Hertog	Simon K Williams	1-0	20	Open
1462	2022-11-25	MrDodgy Inv 3 GpA	chess24.com INT	10.2	Simon K Williams	Rauf Mamedov	0-1	32	Open
1463	2022-11-25	MrDodgy Inv 3 GpA	chess24.com INT	1.3	Vincent Keymer	Simon K Williams	1-0	33	Open
1464	2022-11-22	Titled Tue 22nd Nov Early	chess.com INT	6	Konstantin Begunov	Simon K Williams	1-0	32	Open
1465	2022-11-22	Titled Tue 22nd Nov Early	chess.com INT	5	Simon K Williams	Stepan Osinovsky	0-1	40	Open
1466	2022-11-22	Titled Tue 22nd Nov Early	chess.com INT	4	Alexander Donchenko	Simon K Williams	1-0	20	Open
1467	2022-11-22	Titled Tue 22nd Nov Early	chess.com INT	3	Simon K Williams	Maung Kyaw Zaw Hein Maung	1-0	28	Open
1468	2022-11-22	Titled Tue 22nd Nov Early	chess.com INT	2	Harsh Suresh	Simon K Williams	1-0	35	Open
1469	2022-11-22	Titled Tue 22nd Nov Early	chess.com INT	1	Bakhtiyar Nugumanov	Simon K Williams	0-1	43	Open
1470	2022-10-25	Titled Tue 25th Oct Early	chess.com INT	3	Veronika Shubenkova	Simon K Williams	1-0	49	Open
1471	2022-10-25	Titled Tue 25th Oct Early	chess.com INT	2	Simon K Williams	Yaroslav Remizov	0-1	48	Open
1472	2022-10-25	Titled Tue 25th Oct Early	chess.com INT	1	Simon K Williams	Giulia Sala	1-0	18	Open
1473	2022-10-18	Titled Tue 18th Oct Early	chess.com INT	8	Simon K Williams	Olga Matveeva	0-1	33	Open
1474	2022-10-18	Titled Tue 18th Oct Early	chess.com INT	7	Grayson Rorrer	Simon K Williams	1-0	50	Open
1475	2022-10-18	Titled Tue 18th Oct Early	chess.com INT	6	Harsha Bharathakoti	Simon K Williams	0-1	36	Open
1476	2022-10-18	Titled Tue 18th Oct Early	chess.com INT	5	Simon K Williams	Khazar Babazada	1/2-1/2	133	Open
1477	2022-10-18	Titled Tue 18th Oct Early	chess.com INT	4	Simon K Williams	Aran Kohler	1-0	53	Open
1478	2022-10-18	Titled Tue 18th Oct Early	chess.com INT	3	Vasif Durarbayli	Simon K Williams	1-0	36	Open
1479	2022-10-18	Titled Tue 18th Oct Early	chess.com INT	2	Simon K Williams	Asa Hoffmann	1-0	36	Open
1480	2022-10-18	Titled Tue 18th Oct Early	chess.com INT	1	Aleksandra Samaganova	Simon K Williams	1/2-1/2	110	Open
1481	2022-09-13	Titled Tue 13th Sep Early	chess.com INT	9	Simon K Williams	Atanas Dimitrov	1-0	37	Open
1482	2022-09-13	Titled Tue 13th Sep Early	chess.com INT	8	Dragos Ceres	Simon K Williams	0-1	59	Open
1483	2022-09-13	Titled Tue 13th Sep Early	chess.com INT	7	Sergei Ljukin	Simon K Williams	0-1	43	Open
1484	2022-09-13	Titled Tue 13th Sep Early	chess.com INT	6	Simon K Williams	Arad Nazari	0-1	49	Open
1485	2022-09-13	Titled Tue 13th Sep Early	chess.com INT	5	Dmitry Zenin	Simon K Williams	0-1	57	Open
1486	2022-09-13	Titled Tue 13th Sep Early	chess.com INT	4	Simon K Williams	Roven Vogel	0-1	36	Open
1487	2022-09-13	Titled Tue 13th Sep Early	chess.com INT	3	Simon K Williams	Alec Andersen	1-0	42	Open
1488	2022-09-13	Titled Tue 13th Sep Early	chess.com INT	2	Rudik Makarian	Simon K Williams	1-0	28	Open
1489	2022-09-13	Titled Tue 13th Sep Early	chess.com INT	1	Simon K Williams	Artem S. Lebedev	1-0	63	Open
1490	2022-09-13	Titled Tue 13th Sep Early	chess.com INT	11	Garg Aradhya	Simon K Williams	0-1	73	Open
1491	2022-09-13	Titled Tue 13th Sep Early	chess.com INT	10	Ihor Samunenkov	Simon K Williams	1-0	76	Open
1492	2022-09-06	Titled Tue 6th Sep Early	chess.com INT	8	Joaquin Fiorito	Simon K Williams	1-0	64	Open
1493	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
1494	2022-09-06	Titled Tue 6th Sep Early	chess.com INT	6	Simon K Williams	Aman Hambleton	0-1	52	Open
1495	2022-09-06	Titled Tue 6th Sep Early	chess.com INT	5	Simon K Williams	Cristian Silva Lucena	1-0	46	Open
1496	2022-09-06	Titled Tue 6th Sep Early	chess.com INT	4	Jose Gabriel Cardoso Cardoso	Simon K Williams	1-0	53	Open
1497	2022-09-06	Titled Tue 6th Sep Early	chess.com INT	3	Apolo De Souza Sa	Simon K Williams	0-1	38	Open
1498	2022-09-06	Titled Tue 6th Sep Early	chess.com INT	2	Simon K Williams	Vladimir Belous	0-1	30	Open
1499	2022-09-06	Titled Tue 6th Sep Early	chess.com INT	1	Simon K Williams	Zsoka Gaal	1-0	27	Open
1500	2022-08-30	Titled Tue 30th Aug Early	chess.com INT	9	Ivan Zemlyanskii	Simon K Williams	1-0	33	Open