Ernesto J. Fernandez Guillen

Country

CUB

Birth Year

1994

Gender

M

Title

International Master

FIDE ID

3512428

FIDE ratings

2458

Classical

Published FIDE

2479

Rapid

Published FIDE

2349

Blitz

Published FIDE

Official classical ranks

World rank
#926
National rank · CUB
#10

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2488 Sep 2025
Recorded years
2006–2026
Archived games
651

Based on available monthly lists and saved games.

FIDE rating history

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-22 (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
351 2023-02-21 Titled Tue 21st Feb Early chess.com INT 8 Ernesto J. Fernandez Guillen Aziz Degenbaev 1-0 26 Open
352 2023-02-21 Titled Tue 21st Feb Early chess.com INT 7 Renato Terry Ernesto J. Fernandez Guillen 1-0 61 Open
353 2023-02-21 Titled Tue 21st Feb Early chess.com INT 6 Sergei Zhigalko Ernesto J. Fernandez Guillen 0-1 32 Open
354 2023-02-21 Titled Tue 21st Feb Early chess.com INT 5 Ernesto J. Fernandez Guillen Alexandra Afanasieva 1-0 29 Open
355 2023-02-21 Titled Tue 21st Feb Early chess.com INT 4 Ernesto J. Fernandez Guillen Vahe Baghdasaryan 1-0 33 Open
356 2023-02-21 Titled Tue 21st Feb Early chess.com INT 3 Hikaru Nakamura Ernesto J. Fernandez Guillen 1-0 38 Open
357 2023-02-21 Titled Tue 21st Feb Early chess.com INT 2 Ernesto J. Fernandez Guillen Viktor Berezin 1-0 66 Open
358 2023-02-21 Titled Tue 21st Feb Early chess.com INT 1 Sargis Sargissyan Ernesto J. Fernandez Guillen 0-1 49 Open
359 2023-02-21 Titled Tue 21st Feb Early chess.com INT 11 Ernesto J. Fernandez Guillen Maksim Chigaev 0-1 34 Open
360 2023-02-21 Titled Tue 21st Feb Early chess.com INT 10 Karina Ambartsumova Ernesto J. Fernandez Guillen 0-1 42 Open
361 2023-02-14 Titled Tue 14th Feb Late chess.com INT 9 Ernesto J. Fernandez Guillen Ruifeng Li 0-1 52 Open
362 2023-02-14 Titled Tue 14th Feb Late chess.com INT 8 Dashgyn Ibadov Ernesto J. Fernandez Guillen 1/2-1/2 54 Open
363 2023-02-14 Titled Tue 14th Feb Late chess.com INT 7 Ernesto J. Fernandez Guillen Federico Perez Ponsa 0-1 62 Open
364 2023-02-14 Titled Tue 14th Feb Late chess.com INT 6 Maksim Chigaev Ernesto J. Fernandez Guillen 0-1 44 Open
365 2023-02-14 Titled Tue 14th Feb Late chess.com INT 5 Ernesto J. Fernandez Guillen Stanoje Jovic 1-0 66 Open
366 2023-02-14 Titled Tue 14th Feb Late chess.com INT 4 Olexandr Bortnyk Ernesto J. Fernandez Guillen 1-0 48 Open
367 2023-02-14 Titled Tue 14th Feb Late chess.com INT 3 Aleksandr Lenderman Ernesto J. Fernandez Guillen 0-1 39 Open
368 2023-02-14 Titled Tue 14th Feb Late chess.com INT 2 Ernesto J. Fernandez Guillen Kanan Hajiyev 1-0 73 Open
369 2023-02-14 Titled Tue 14th Feb Late chess.com INT 1 Radoslaw Dzierzak Ernesto J. Fernandez Guillen 0-1 30 Open
370 2023-02-14 Titled Tue 14th Feb Late chess.com INT 11 Ivan Aldokhin Ernesto J. Fernandez Guillen 0-1 36 Open
371 2023-02-14 Titled Tue 14th Feb Late chess.com INT 10 Ernesto J. Fernandez Guillen Joaquin Fiorito 1-0 40 Open
372 2023-02-07 Titled Tue 7th Feb Late chess.com INT 9 Viktor Shapiro Ernesto J. Fernandez Guillen 0-1 43 Open
373 2023-02-07 Titled Tue 7th Feb Late chess.com INT 8 Ernesto J. Fernandez Guillen Bernardo Vainzoff Sztokbant 1-0 95 Open
374 2023-02-07 Titled Tue 7th Feb Early chess.com INT 8 Polina Shuvalova Ernesto J. Fernandez Guillen 1/2-1/2 49 Open
375 2023-02-07 Titled Tue 7th Feb Early chess.com INT 7 Ernesto J. Fernandez Guillen Nicholas Ladan 1/2-1/2 73 Open
376 2023-02-07 Titled Tue 7th Feb Late chess.com INT 7 Michal Mazurkiewicz Ernesto J. Fernandez Guillen 0-1 51 Open
377 2023-02-07 Titled Tue 7th Feb Early chess.com INT 6 Alexei Belov Ernesto J. Fernandez Guillen 0-1 32 Open
378 2023-02-07 Titled Tue 7th Feb Late chess.com INT 6 Ernesto J. Fernandez Guillen Damir Ismagilov 0-1 54 Open
379 2023-02-07 Titled Tue 7th Feb Late chess.com INT 5 Tuna Ozates Ernesto J. Fernandez Guillen 1-0 37 Open
380 2023-02-07 Titled Tue 7th Feb Early chess.com INT 5 Ernesto J. Fernandez Guillen Roy Vagman 1-0 35 Open
381 2023-02-07 Titled Tue 7th Feb Late chess.com INT 4 Benedikt Dauner Ernesto J. Fernandez Guillen 0-1 44 Open
382 2023-02-07 Titled Tue 7th Feb Early chess.com INT 4 Maung Kyaw Zaw Hein Maung Ernesto J. Fernandez Guillen 0-1 24 Open
383 2023-02-07 Titled Tue 7th Feb Early chess.com INT 3 Ernesto J. Fernandez Guillen Dmitry Kirillov 1-0 29 Open
384 2023-02-07 Titled Tue 7th Feb Late chess.com INT 3 Ernesto J. Fernandez Guillen Matthias Bluebaum 0-1 59 Open
385 2023-02-07 Titled Tue 7th Feb Late chess.com INT 2 Ernesto J. Fernandez Guillen Renzo Jhonathan Rengifo Blancas 1-0 36 Open
386 2023-02-07 Titled Tue 7th Feb Early chess.com INT 2 Ernesto J. Fernandez Guillen Shane Melaugh 0-1 52 Open
387 2023-02-07 Titled Tue 7th Feb Late chess.com INT 1 Evgeny V. Melikhov Ernesto J. Fernandez Guillen 0-1 35 Open
388 2023-02-07 Titled Tue 7th Feb Early chess.com INT 1 Jan Marn Ernesto J. Fernandez Guillen 1-0 47 Open
389 2023-02-07 Titled Tue 7th Feb Late chess.com INT 11 Maksim Chigaev Ernesto J. Fernandez Guillen 1/2-1/2 61 Open
390 2023-02-07 Titled Tue 7th Feb Late chess.com INT 10 Ernesto J. Fernandez Guillen Licael Roderick Ticona Rocabado 1-0 66 Open
391 2023-01-31 Titled Tue 31st Jan Late chess.com INT 9 Ernesto J. Fernandez Guillen Denis Makhnev 1-0 28 Open
392 2023-01-31 Titled Tue 31st Jan Early chess.com INT 9 Frederik Svane Ernesto J. Fernandez Guillen 0-1 55 Open
393 2023-01-31 Titled Tue 31st Jan Late chess.com INT 8 Ernesto J. Fernandez Guillen Alberto Martin Fuentes 1-0 51 Open
394 2023-01-31 Titled Tue 31st Jan Early chess.com INT 8 Ernesto J. Fernandez Guillen Gata Kamsky 0-1 58 Open
395 2023-01-31 Titled Tue 31st Jan Early chess.com INT 7 Ernesto J. Fernandez Guillen Maksim Chigaev 0-1 48 Open
396 2023-01-31 Titled Tue 31st Jan Late chess.com INT 7 Steven Zierk Ernesto J. Fernandez Guillen 1-0 63 Open
397 2023-01-31 Titled Tue 31st Jan Early chess.com INT 6 Artyom Timofeev Ernesto J. Fernandez Guillen 0-1 52 Open
398 2023-01-31 Titled Tue 31st Jan Late chess.com INT 6 Ernesto J. Fernandez Guillen Daniel Dardha 1/2-1/2 58 Open
399 2023-01-31 Titled Tue 31st Jan Early chess.com INT 5 Ernesto J. Fernandez Guillen Grigoriy Oparin 1-0 43 Open
400 2023-01-31 Titled Tue 31st Jan Late chess.com INT 5 Andriy Prydun Ernesto J. Fernandez Guillen 0-1 55 Open

© 2024-2026 EloTracker