William Alfaro

Country

NCA

Birth Year

1982

Gender

M

Title

FIDE Master

FIDE ID

6100457

FIDE ratings

2056

Classical

Published FIDE

2068

Rapid

Published FIDE

2074

Blitz

Published FIDE

Official classical ranks

World rank
#20123
National rank · NCA
#17

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2231 May 2011
Recorded years
2003–2026
Archived games
529

Based on available monthly lists and saved games.

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: 2026-10-08 (UTC).

# Date Event Site Round White Black Result Moves View
501 2017-05-29 Zonal 2.3 2017 San Salvador ESA 6.9 William Alfaro Hector Eduardo Chavez 1-0 34 Open
502 2017-05-28 Zonal 2.3 2017 San Salvador ESA 5.9 David Emanuel Giron Chavez William Alfaro 1/2-1/2 16 Open
503 2017-05-28 Zonal 2.3 2017 San Salvador ESA 4.1 William Alfaro Jose Antonio Guillen Ramirez 1/2-1/2 21 Open
504 2017-05-27 Zonal 2.3 2017 San Salvador ESA 3.8 Lemnys A. Arias William Alfaro 1/2-1/2 33 Open
505 2017-05-27 Zonal 2.3 2017 San Salvador ESA 2.7 William Alfaro Roberto Carlos Sanchez Alvarez 1/2-1/2 32 Open
506 2017-05-26 Zonal 2.3 2017 San Salvador ESA 1.2 Danery Javier Caballero William Alfaro 0-1 20 Open
507 2016-09-12 42nd Olympiad 2016 Baku AZE 10.45 Stelios Theocharous William Alfaro 1/2-1/2 36 Open
508 2016-09-11 42nd Olympiad 2016 Baku AZE 9.56 William Alfaro Saebyeok Kim 1-0 27 Open
509 2016-09-08 42nd Olympiad 2016 Baku AZE 6.35 Adrian Saltos Velez William Alfaro 0-1 34 Open
510 2016-09-06 42nd Olympiad 2016 Baku AZE 5.46 Ben Hague William Alfaro 1-0 46 Open
511 2016-09-05 42nd Olympiad 2016 Baku AZE 4.18 Csaba Balogh William Alfaro 1-0 36 Open
512 2016-09-04 42nd Olympiad 2016 Baku AZE 3.49 Claudio Coppola William Alfaro 1/2-1/2 57 Open
513 2016-09-03 42nd Olympiad 2016 Baku AZE 2.5 William Alfaro Bilam Lal Shrestha 0-1 54 Open
514 2016-09-02 42nd Olympiad 2016 Baku AZE 1.14 Yuri Gonzalez Vidal William Alfaro 1/2-1/2 41 Open
515 2016-03-25 LXII Mexican Open 2016 Oaxtepec MEX 6.8 Jesus Aldair Flores Guerrero William Alfaro 1/2-1/2 26 Open
516 2012-09-06 40th Olympiad Open Istanbul TUR 9.67 Clarence Psaila William Alfaro 0-1 33 Open
517 2012-09-05 40th Olympiad Open Istanbul TUR 8.57 William Alfaro Alain Schartz 0-1 40 Open
518 2012-09-04 40th Olympiad Open Istanbul TUR 7.51 Graham Morrison William Alfaro 1/2-1/2 17 Open
519 2012-09-01 40th Olympiad Open Istanbul TUR 5.39 William Alfaro Levente Vajda 0-1 39 Open
520 2012-08-31 40th Olympiad Open Istanbul TUR 4.6 Ashraf Ahmed William Alfaro 1/2-1/2 58 Open
521 2012-08-30 40th Olympiad Open Istanbul TUR 3.45 William Alfaro Danyyil Dvirnyy 0-1 32 Open
522 2012-08-29 40th Olympiad Open Istanbul TUR 2.45 William Alfaro Hector Eduardo Chavez 1-0 33 Open
523 2012-07-29 TCh-CRC Premier 2012 San Jose CRC 9.1 William Alfaro Adrian Castro Garcia 1-0 52 Open
524 2012-07-28 TCh-CRC Premier 2012 San Jose CRC 8.5 William Alfaro Oscar Gutierrez 1-0 47 Open
525 2012-07-28 TCh-CRC Premier 2012 San Jose CRC 7.2 Olga Leticia Gamboa Alvarado William Alfaro 0-1 28 Open
526 2012-07-27 TCh-CRC Premier 2012 San Jose CRC 6.4 William Alfaro Alonso Gerardo Zamora Mejias 1-0 46 Open
527 2012-07-26 TCh-CRC Premier 2012 San Jose CRC 5.3 William Alfaro Carlos Andres Alfaro Murillo 1/2-1/2 50 Open
528 2012-07-25 TCh-CRC Premier 2012 San Jose CRC 4.3 William Alfaro Bernal Gonzalez Acosta 0-1 45 Open
529 2012-07-25 TCh-CRC Premier 2012 San Jose CRC 3.4 William Alfaro Unidentified player 1/2-1/2 35 Open

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