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
451 2021-02-16 Gran Canaria Online Blitz lichess.org INT 1 Ondrej Nytra William Alfaro 0-1 33 Open
452 2021-02-16 Gran Canaria Online Blitz lichess.org INT 11 William Alfaro Sergio Luis Forero Jimenez 1-0 26 Open
453 2021-02-16 Gran Canaria Online Blitz lichess.org INT 10 Jean Marco Cruz Mendez William Alfaro 0-1 32 Open
454 2020-12-15 Titled Tuesday 15th Dec chess.com INT 5 Enkh-Amgalan Amgalantengis William Alfaro 0-1 79 Open
455 2020-12-15 Titled Tuesday 15th Dec chess.com INT 4 William Alfaro Ladislav Langner 1-0 51 Open
456 2020-12-15 Titled Tuesday 15th Dec chess.com INT 3 Rakesh Kulkarni William Alfaro 1-0 42 Open
457 2020-12-15 Titled Tuesday 15th Dec chess.com INT 2 Tangi Migot William Alfaro 0-1 46 Open
458 2020-12-15 Titled Tuesday 15th Dec chess.com INT 1 William Alfaro Mohamed Ezat 0-1 39 Open
459 2020-11-17 Titled Tuesday 17th Nov chess.com INT 9 William Alfaro Gal Drnovsek 0-1 42 Open
460 2020-11-17 Titled Tuesday 17th Nov chess.com INT 8 Senthil Maran K William Alfaro 0-1 70 Open
461 2020-11-17 Titled Tuesday 17th Nov chess.com INT 7 Danila Poliannikov William Alfaro 0-1 34 Open
462 2020-11-17 Titled Tuesday 17th Nov chess.com INT 6 William Alfaro Kevin Chung 0-1 35 Open
463 2020-11-17 Titled Tuesday 17th Nov chess.com INT 3 William Alfaro Chelsie Monica Ignesias Sihite 1-0 36 Open
464 2020-11-17 Titled Tuesday 17th Nov chess.com INT 2 Roland Margl William Alfaro 1-0 30 Open
465 2020-11-17 Titled Tuesday 17th Nov chess.com INT 1 William Alfaro Ivan Mezentsev 0-1 46 Open
466 2020-11-17 Titled Tuesday 17th Nov chess.com INT 10 Dalton Perrine William Alfaro 0-1 56 Open
467 2020-09-15 Titled Tuesday 15th Sept chess.com INT 9 William Alfaro Stepan Osinovsky 1-0 60 Open
468 2020-09-15 Titled Tuesday 15th Sept chess.com INT 8 Evan S Rosenberg William Alfaro 0-1 35 Open
469 2020-09-15 Titled Tuesday 15th Sept chess.com INT 7 Grigory Seletsky William Alfaro 0-1 50 Open
470 2020-09-15 Titled Tuesday 15th Sept chess.com INT 5 Katarzyna Dwilewicz William Alfaro 1-0 26 Open
471 2020-09-15 Titled Tuesday 15th Sept chess.com INT 4 Daniel Teidi Awoki William Alfaro 1-0 30 Open
472 2020-09-15 Titled Tuesday 15th Sept chess.com INT 3 William Alfaro Sofiia Hryzlova 0-1 28 Open
473 2020-09-15 Titled Tuesday 15th Sept chess.com INT 2 Arman Erzhanov William Alfaro 1-0 69 Open
474 2020-09-15 Titled Tuesday 15th Sept chess.com INT 1 William Alfaro Varun Krishnan 0-1 32 Open
475 2020-09-08 Titled Tuesday 8th Sept chess.com INT 5 William Alfaro Ekaterini Pavlidou 0-1 21 Open
476 2020-08-09 Online Olym Div3 E 2020 chess.com INT 8.5 Nahun Gavarrete William Alfaro 1/2-1/2 16 Open
477 2020-08-09 Online Olym Div3 E 2020 chess.com INT 7.2 William Alfaro Josue Araujo Sanchez 1/2-1/2 16 Open
478 2020-08-08 Online Olym Div3 E 2020 chess.com INT 6.4 Leonardo Valdes Romero William Alfaro 1-0 31 Open
479 2020-08-08 Online Olym Div3 E 2020 chess.com INT 5.3 William Alfaro Luis Fernando Ibarra Chami 1-0 27 Open
480 2020-08-07 Online Olym Div3 E 2020 chess.com INT 3.4 William Alfaro Viresh Giasi 1/2-1/2 40 Open
481 2020-08-07 Online Olym Div3 E 2020 chess.com INT 2.2 Orlando Husbands William Alfaro 1/2-1/2 22 Open
482 2020-08-07 Online Olym Div3 E 2020 chess.com INT 1.5 William Alfaro Roberto Carlos Sanchez Alvarez 0-1 31 Open
483 2020-08-02 Online Olym Div4 E 2020 chess.com INT 9.5 Peter Van den Brink William Alfaro 1/2-1/2 21 Open
484 2020-08-02 Online Olym Div4 E 2020 chess.com INT 7.4 Waldyr Espirito Santo William Alfaro 0-1 82 Open
485 2020-08-01 Online Olym Div4 E 2020 chess.com INT 6.3 William Alfaro Ricardo Urbina 1/2-1/2 29 Open
486 2020-08-01 Online Olym Div4 E 2020 chess.com INT 4.4 William Alfaro Kevin Cupid 1-0 40 Open
487 2020-07-31 Online Olym Div4 E 2020 chess.com INT 3.2 Serguei Gontcharov William Alfaro 0-1 25 Open
488 2020-07-31 Online Olym Div4 E 2020 chess.com INT 2.5 William Alfaro Equitable Brown 1-0 18 Open
489 2018-10-05 43rd Olympiad 2018 Batumi GEO 11.71 William Alfaro Pavlos Constantinou 1/2-1/2 32 Open
490 2018-10-04 43rd Olympiad 2018 Batumi GEO 10.56 William Alfaro Guillermo Dominguez Aguilar 1/2-1/2 20 Open
491 2018-10-03 43rd Olympiad 2018 Batumi GEO 9.49 Minul Sanjula Doluweera William Alfaro 0-1 25 Open
492 2018-10-02 43rd Olympiad 2018 Batumi GEO 8.63 Md Omar Ak Hafizon Pg William Alfaro 1/2-1/2 32 Open
493 2018-09-28 43rd Olympiad 2018 Batumi GEO 5.51 Jose Manuel Dominguez William Alfaro 1-0 39 Open
494 2018-09-27 43rd Olympiad 2018 Batumi GEO 4.76 Willy Iclicki William Alfaro 0-1 44 Open
495 2018-09-26 43rd Olympiad 2018 Batumi GEO 3.36 Luka Oboladze William Alfaro 1-0 29 Open
496 2018-09-25 43rd Olympiad 2018 Batumi GEO 2.82 William Alfaro Tito dos Reis 1-0 39 Open
497 2018-09-24 43rd Olympiad 2018 Batumi GEO 1.2 Levente Vajda William Alfaro 1-0 31 Open
498 2017-05-31 Zonal 2.3 2017 San Salvador ESA 9.6 William Alfaro Leonardo Valdes Romero 0-1 29 Open
499 2017-05-30 Zonal 2.3 2017 San Salvador ESA 8.1 Jorge Ernesto Giron William Alfaro 0-1 26 Open
500 2017-05-29 Zonal 2.3 2017 San Salvador ESA 7.5 Bernal Gonzalez Acosta William Alfaro 1-0 50 Open

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