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
401 2023-01-31 Titled Tue 31st Jan Late chess.com INT 4 Ernesto J. Fernandez Guillen Tom O`Gorman 1-0 72 Open
402 2023-01-31 Titled Tue 31st Jan Early chess.com INT 4 Damian Sliwicki Ernesto J. Fernandez Guillen 0-1 28 Open
403 2023-01-31 Titled Tue 31st Jan Early chess.com INT 3 Sergey Drygalov Ernesto J. Fernandez Guillen 1-0 62 Open
404 2023-01-31 Titled Tue 31st Jan Late chess.com INT 3 Andrew Tang Ernesto J. Fernandez Guillen 1-0 46 Open
405 2023-01-31 Titled Tue 31st Jan Late chess.com INT 2 Isaac Chukwudalu OKEKE Ernesto J. Fernandez Guillen 0-1 61 Open
406 2023-01-31 Titled Tue 31st Jan Early chess.com INT 2 Ernesto J. Fernandez Guillen Assel Lesbekova 1-0 43 Open
407 2023-01-31 Titled Tue 31st Jan Late chess.com INT 1 Petra Papp Ernesto J. Fernandez Guillen 0-1 26 Open
408 2023-01-31 Titled Tue 31st Jan Early chess.com INT 1 Roman Jiganchine Ernesto J. Fernandez Guillen 0-1 60 Open
409 2023-01-31 Titled Tue 31st Jan Late chess.com INT 11 Ernesto J. Fernandez Guillen V Pranav 0-1 61 Open
410 2023-01-31 Titled Tue 31st Jan Early chess.com INT 11 Ernesto J. Fernandez Guillen Ihor Samunenkov 1/2-1/2 86 Open
411 2023-01-31 Titled Tue 31st Jan Early chess.com INT 10 Ernesto J. Fernandez Guillen Ivan Yeletsky 1-0 35 Open
412 2023-01-31 Titled Tue 31st Jan Late chess.com INT 10 Arystanbek Urazayev Ernesto J. Fernandez Guillen 0-1 34 Open
413 2023-01-24 Titled Tue 24th Jan Late chess.com INT 6 Evgenij Shuvalov Ernesto J. Fernandez Guillen 1-0 54 Open
414 2023-01-24 Titled Tue 24th Jan Late chess.com INT 5 Ernesto J. Fernandez Guillen Jose Eduardo Martinez Alcantara 0-1 42 Open
415 2023-01-24 Titled Tue 24th Jan Late chess.com INT 4 Tymur Keleberda Ernesto J. Fernandez Guillen 0-1 31 Open
416 2023-01-24 Titled Tue 24th Jan Late chess.com INT 3 Ernesto J. Fernandez Guillen Aram Hakobyan 0-1 21 Open
417 2023-01-24 Titled Tue 24th Jan Late chess.com INT 2 Ernesto J. Fernandez Guillen Aleksa Petrovic 1-0 25 Open
418 2023-01-24 Titled Tue 24th Jan Late chess.com INT 1 Cristian Silva Lucena Ernesto J. Fernandez Guillen 0-1 43 Open
419 2023-01-17 Titled Tue 17th Jan Late chess.com INT 9 Ernesto J. Fernandez Guillen Vahap Sanal 0-1 38 Open
420 2023-01-17 Titled Tue 17th Jan Late chess.com INT 8 Steven Rojas Salas Ernesto J. Fernandez Guillen 0-1 67 Open
421 2023-01-17 Titled Tue 17th Jan Late chess.com INT 7 Oleksandr Yurovskykh Ernesto J. Fernandez Guillen 0-1 67 Open
422 2023-01-17 Titled Tue 17th Jan Late chess.com INT 6 Ernesto J. Fernandez Guillen Pedro Ramon Martinez Reyes 1-0 31 Open
423 2023-01-17 Titled Tue 17th Jan Late chess.com INT 5 Ernesto J. Fernandez Guillen Christof Sielecki 0-1 45 Open
424 2023-01-17 Titled Tue 17th Jan Late chess.com INT 4 Wojciech Przybylski Ernesto J. Fernandez Guillen 0-1 35 Open
425 2023-01-17 Titled Tue 17th Jan Late chess.com INT 3 Ernesto J. Fernandez Guillen Davi Sulzbacher Goncalves 1-0 36 Open
426 2023-01-17 Titled Tue 17th Jan Late chess.com INT 2 Oskar Oglaza Ernesto J. Fernandez Guillen 0-1 55 Open
427 2023-01-17 Titled Tue 17th Jan Late chess.com INT 10 Aron Pasti Ernesto J. Fernandez Guillen 1-0 27 Open
428 2023-01-10 Titled Tue 10th Jan Early chess.com INT 9 Dimitris Alexakis Ernesto J. Fernandez Guillen 0-1 28 Open
429 2023-01-10 Titled Tue 10th Jan Late chess.com INT 9 Ernesto J. Fernandez Guillen Kevin Chor 1-0 28 Open
430 2023-01-10 Titled Tue 10th Jan Early chess.com INT 8 Ernesto J. Fernandez Guillen Axel Bachmann 0-1 35 Open
431 2023-01-10 Titled Tue 10th Jan Late chess.com INT 8 Dawid Janaszak Ernesto J. Fernandez Guillen 0-1 45 Open
432 2023-01-10 Titled Tue 10th Jan Early chess.com INT 7 Ernesto J. Fernandez Guillen Daniil Dubov 0-1 38 Open
433 2023-01-10 Titled Tue 10th Jan Late chess.com INT 7 Ernesto J. Fernandez Guillen Alexey Averjanov 0-1 45 Open
434 2023-01-10 Titled Tue 10th Jan Early chess.com INT 6 Ian Nepomniachtchi Ernesto J. Fernandez Guillen 0-1 33 Open
435 2023-01-10 Titled Tue 10th Jan Late chess.com INT 6 Ernesto J. Fernandez Guillen Daniil Dubov 0-1 38 Open
436 2023-01-10 Titled Tue 10th Jan Early chess.com INT 5 Peter Svidler Ernesto J. Fernandez Guillen 0-1 46 Open
437 2023-01-10 Titled Tue 10th Jan Late chess.com INT 5 Bruno Andre Leite Martins Ernesto J. Fernandez Guillen 0-1 73 Open
438 2023-01-10 Titled Tue 10th Jan Early chess.com INT 4 Ernesto J. Fernandez Guillen Jose Carlos Ibarra Jerez 1-0 73 Open
439 2023-01-10 Titled Tue 10th Jan Late chess.com INT 4 Ernesto J. Fernandez Guillen Olexandr Bortnyk 0-1 41 Open
440 2023-01-10 Titled Tue 10th Jan Late chess.com INT 3 Marat Denishev Ernesto J. Fernandez Guillen 0-1 53 Open
441 2023-01-10 Titled Tue 10th Jan Early chess.com INT 3 Vincent Keymer Ernesto J. Fernandez Guillen 0-1 33 Open
442 2023-01-10 Titled Tue 10th Jan Early chess.com INT 2 Barnabas Kovacsy Ernesto J. Fernandez Guillen 0-1 55 Open
443 2023-01-10 Titled Tue 10th Jan Late chess.com INT 2 Ernesto J. Fernandez Guillen Marcel Martinez 1-0 16 Open
444 2023-01-10 Titled Tue 10th Jan Early chess.com INT 1 Ernesto J. Fernandez Guillen Matfei Nikologorsky 1-0 44 Open
445 2023-01-10 Titled Tue 10th Jan Late chess.com INT 1 Jose Remolar Gallen Ernesto J. Fernandez Guillen 0-1 23 Open
446 2023-01-10 Titled Tue 10th Jan Late chess.com INT 11 Ernesto J. Fernandez Guillen Frederik Svane 0-1 23 Open
447 2023-01-10 Titled Tue 10th Jan Early chess.com INT 11 Baadur Jobava Ernesto J. Fernandez Guillen 1/2-1/2 40 Open
448 2023-01-10 Titled Tue 10th Jan Early chess.com INT 10 Ernesto J. Fernandez Guillen Luca Jr Moroni 0-1 51 Open
449 2023-01-10 Titled Tue 10th Jan Late chess.com INT 10 Hernan Filgueira Ernesto J. Fernandez Guillen 0-1 52 Open
450 2023-01-03 Titled Tue 3rd Jan Late chess.com INT 9 Ernesto J. Fernandez Guillen Denis Lazavik 1/2-1/2 56 Open

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