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: 2026-10-09 (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
1 2025-06-03 Titled Tue 3rd Jan Late chess.com INT 2 Ernesto J. Fernandez Guillen Oleksandr Zhukovskyi 0-1 74 Open
2 2025-06-03 Titled Tue 3rd Jan Late chess.com INT 1 Enis Metin Ernesto J. Fernandez Guillen 1-0 35 Open
3 2025-05-06 Titled Tue 6th May Late chess.com INT 9 Ernesto J. Fernandez Guillen Samuel Sevian 0-1 33 Open
4 2025-05-06 Titled Tue 6th May Late chess.com INT 8 Ernesto J. Fernandez Guillen Shant Sargsyan 1/2-1/2 108 Open
5 2025-05-06 Titled Tue 6th May Late chess.com INT 7 Pentala Harikrishna Ernesto J. Fernandez Guillen 0-1 29 Open
6 2025-05-06 Titled Tue 6th May Late chess.com INT 6 Etienne Bacrot Ernesto J. Fernandez Guillen 0-1 53 Open
7 2025-05-06 Titled Tue 6th May Late chess.com INT 5 Ernesto J. Fernandez Guillen Benjamin Bok 1-0 27 Open
8 2025-05-06 Titled Tue 6th May Late chess.com INT 4 Ernesto J. Fernandez Guillen Hasan Atis 1-0 43 Open
9 2025-05-06 Titled Tue 6th May Late chess.com INT 3 Sam Shankland Ernesto J. Fernandez Guillen 1-0 45 Open
10 2025-05-06 Titled Tue 6th May Late chess.com INT 2 Karsten Schuster Ernesto J. Fernandez Guillen 0-1 27 Open
11 2025-05-06 Titled Tue 6th May Late chess.com INT 1 Ernesto J. Fernandez Guillen Neeraj Harish 1-0 24 Open
12 2025-05-06 Titled Tue 6th May Late chess.com INT 11 Ernesto J. Fernandez Guillen Daniel Naroditsky 1-0 58 Open
13 2025-05-06 Titled Tue 6th May Late chess.com INT 10 Andrey Drygalov Ernesto J. Fernandez Guillen 0-1 64 Open
14 2025-01-07 Titled Tue 7th Jan Early chess.com INT 1 Ernesto J. Fernandez Guillen Bahadur Khodzhamkuliev 1-0 53 Open
15 2024-09-03 Titled Tue 3rd Sep Late chess.com INT 9 Ernesto J. Fernandez Guillen Rout Padmini 1-0 62 Open
16 2024-09-03 Titled Tue 3rd Sep Late chess.com INT 8 Grigoriy Oparin Ernesto J. Fernandez Guillen 1-0 49 Open
17 2024-09-03 Titled Tue 3rd Sep Late chess.com INT 7 Tunahan Makaraci Ernesto J. Fernandez Guillen 0-1 22 Open
18 2024-09-03 Titled Tue 3rd Sep Late chess.com INT 6 Ernesto J. Fernandez Guillen Jack Mizzi 1-0 40 Open
19 2024-09-03 Titled Tue 3rd Sep Early chess.com INT 6 Logman Guliev Ernesto J. Fernandez Guillen 1-0 23 Open
20 2024-09-03 Titled Tue 3rd Sep Early chess.com INT 5 Ernesto J. Fernandez Guillen Nathaniel Mullodzhanov 1-0 32 Open
21 2024-09-03 Titled Tue 3rd Sep Late chess.com INT 5 Timur Kocharin Ernesto J. Fernandez Guillen 1-0 34 Open
22 2024-09-03 Titled Tue 3rd Sep Early chess.com INT 4 Aleksa Micic Ernesto J. Fernandez Guillen 0-1 63 Open
23 2024-09-03 Titled Tue 3rd Sep Late chess.com INT 4 Ernesto J. Fernandez Guillen Sharath Radhakrishnan 1-0 47 Open
24 2024-09-03 Titled Tue 3rd Sep Early chess.com INT 3 Ernesto J. Fernandez Guillen Soham Kamotra 0-1 26 Open
25 2024-09-03 Titled Tue 3rd Sep Late chess.com INT 3 David Anton Guijarro Ernesto J. Fernandez Guillen 1-0 55 Open
26 2024-09-03 Titled Tue 3rd Sep Late chess.com INT 2 Jude Shearsby Ernesto J. Fernandez Guillen 0-1 27 Open
27 2024-09-03 Titled Tue 3rd Sep Early chess.com INT 2 Shawn Martinez Ernesto J. Fernandez Guillen 0-1 26 Open
28 2024-09-03 Titled Tue 3rd Sep Late chess.com INT 1 Ernesto J. Fernandez Guillen Denis Garrido 1-0 27 Open
29 2024-09-03 Titled Tue 3rd Sep Early chess.com INT 1 Ernesto J. Fernandez Guillen Justin Liang 0-1 66 Open
30 2024-09-03 Titled Tue 3rd Sep Late chess.com INT 11 Ernesto J. Fernandez Guillen Shakked Tifferet 1-0 37 Open
31 2024-09-03 Titled Tue 3rd Sep Late chess.com INT 10 Rafael Adam Ernesto J. Fernandez Guillen 0-1 39 Open
32 2024-01-23 Titled Tue 23rd Jan Early chess.com INT 9 Rasmus Svane Ernesto J. Fernandez Guillen 0-1 49 Open
33 2024-01-23 Titled Tue 23rd Jan Early chess.com INT 8 Ernesto J. Fernandez Guillen Dmitry Andreikin 1-0 65 Open
34 2024-01-23 Titled Tue 23rd Jan Early chess.com INT 7 Aaditya Dhingra Ernesto J. Fernandez Guillen 0-1 55 Open
35 2024-01-23 Titled Tue 23rd Jan Early chess.com INT 6 Ernesto J. Fernandez Guillen Sergei Zhigalko 0-1 42 Open
36 2024-01-23 Titled Tue 23rd Jan Early chess.com INT 5 Dmytro Biletskyy Ernesto J. Fernandez Guillen 0-1 52 Open
37 2024-01-23 Titled Tue 23rd Jan Early chess.com INT 4 Ernesto J. Fernandez Guillen Gulenay Aydin 1-0 40 Open
38 2024-01-23 Titled Tue 23rd Jan Early chess.com INT 3 Denis Lazavik Ernesto J. Fernandez Guillen 1-0 31 Open
39 2024-01-23 Titled Tue 23rd Jan Early chess.com INT 2 Eduardo Jesus Mendez Fortes Ernesto J. Fernandez Guillen 0-1 26 Open
40 2024-01-23 Titled Tue 23rd Jan Early chess.com INT 1 Ernesto J. Fernandez Guillen Frank Buchenau 1-0 41 Open
41 2024-01-23 Titled Tue 23rd Jan Early chess.com INT 11 Ernesto J. Fernandez Guillen Olexandr Bortnyk 0-1 41 Open
42 2024-01-23 Titled Tue 23rd Jan Early chess.com INT 10 Alexey Sarana Ernesto J. Fernandez Guillen 1-0 43 Open
43 2024-01-16 Titled Tue 16th Jan Early chess.com INT 9 Ernesto J. Fernandez Guillen Dawid Janaszak 1-0 39 Open
44 2024-01-16 Titled Tue 16th Jan Early chess.com INT 8 Alan Pichot Ernesto J. Fernandez Guillen 1-0 52 Open
45 2024-01-16 Titled Tue 16th Jan Early chess.com INT 7 Mykola Korchynskyi Ernesto J. Fernandez Guillen 0-1 44 Open
46 2024-01-16 Titled Tue 16th Jan Early chess.com INT 6 Ernesto J. Fernandez Guillen Rinat Jumabayev 0-1 40 Open
47 2024-01-16 Titled Tue 16th Jan Early chess.com INT 5 David Paravyan Ernesto J. Fernandez Guillen 0-1 27 Open
48 2024-01-16 Titled Tue 16th Jan Early chess.com INT 4 Ernesto J. Fernandez Guillen Artem Sadovsky 1-0 42 Open
49 2024-01-16 Titled Tue 16th Jan Early chess.com INT 3 Ilja Derjabin Ernesto J. Fernandez Guillen 0-1 35 Open
50 2024-01-16 Titled Tue 16th Jan Early chess.com INT 2 Ernesto J. Fernandez Guillen Matthias Dann 0-1 64 Open

© 2024-2026 EloTracker