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: 2026-10-13 (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
51 2024-01-16 Titled Tue 16th Jan Early chess.com INT 1 Liwia Jarocka Ernesto J. Fernandez Guillen 0-1 13 Open
52 2024-01-16 Titled Tue 16th Jan Early chess.com INT 11 V Pranav Ernesto J. Fernandez Guillen 1-0 34 Open
53 2024-01-16 Titled Tue 16th Jan Early chess.com INT 10 Ernesto J. Fernandez Guillen Juan Miguel Cadavid 1/2-1/2 42 Open
54 2024-01-09 Titled Tue 9th Jan Early chess.com INT 7 Ernesto J. Fernandez Guillen Jake Kleiman 0-1 36 Open
55 2024-01-09 Titled Tue 9th Jan Early chess.com INT 6 Carlos Jose Pinero Rodriguez Ernesto J. Fernandez Guillen 0-1 51 Open
56 2024-01-09 Titled Tue 9th Jan Early chess.com INT 5 Ernesto J. Fernandez Guillen Jorge Luis Baules Rodriguez 0-1 39 Open
57 2024-01-09 Titled Tue 9th Jan Early chess.com INT 4 Banele Mhango Ernesto J. Fernandez Guillen 0-1 35 Open
58 2024-01-09 Titled Tue 9th Jan Early chess.com INT 3 Ernesto J. Fernandez Guillen Matthias Bluebaum 0-1 61 Open
59 2024-01-09 Titled Tue 9th Jan Early chess.com INT 2 Ernesto J. Fernandez Guillen Sergei Ljukin 1-0 31 Open
60 2024-01-09 Titled Tue 9th Jan Early chess.com INT 1 Saadat Bashirli Ernesto J. Fernandez Guillen 0-1 37 Open
61 2024-01-02 Titled Tue 2nd Jan Early chess.com INT 4 Ernesto J. Fernandez Guillen Francisco Javier Cruz Ravina 0-1 37 Open
62 2024-01-02 Titled Tue 2nd Jan Early chess.com INT 1 Carlos Alberto Viana Junior Ernesto J. Fernandez Guillen 0-1 76 Open
63 2023-10-24 Titled Tue 24th Oct Early chess.com INT 9 Ernesto J. Fernandez Guillen Sanan Sjugirov 0-1 39 Open
64 2023-10-24 Titled Tue 24th Oct Early chess.com INT 8 Ernesto J. Fernandez Guillen Ondrej Toman 1-0 26 Open
65 2023-10-24 Titled Tue 24th Oct Early chess.com INT 7 Rudik Makarian Ernesto J. Fernandez Guillen 1-0 23 Open
66 2023-10-24 Titled Tue 24th Oct Early chess.com INT 6 Ernesto J. Fernandez Guillen Xiangyu Xu 1-0 27 Open
67 2023-10-24 Titled Tue 24th Oct Early chess.com INT 5 Vladyslav Baziuk Ernesto J. Fernandez Guillen 0-1 58 Open
68 2023-10-24 Titled Tue 24th Oct Early chess.com INT 4 Ernesto J. Fernandez Guillen Robby Kevlishvili 0-1 46 Open
69 2023-10-24 Titled Tue 24th Oct Early chess.com INT 3 Ernesto J. Fernandez Guillen Sergi Obon Temprano 1-0 32 Open
70 2023-10-24 Titled Tue 24th Oct Early chess.com INT 2 Mikhail Golubev Ernesto J. Fernandez Guillen 0-1 43 Open
71 2023-10-24 Titled Tue 24th Oct Early chess.com INT 1 Ernesto J. Fernandez Guillen Victor Manuel Mago Perez 1-0 26 Open
72 2023-10-24 Titled Tue 24th Oct Early chess.com INT 11 Ernesto J. Fernandez Guillen Georgios Souleidis 1-0 46 Open
73 2023-10-24 Titled Tue 24th Oct Early chess.com INT 10 Alberto Martin Fuentes Ernesto J. Fernandez Guillen 1-0 80 Open
74 2023-10-17 Titled Tue 17th Oct Early chess.com INT 9 Arman Mikaelyan Ernesto J. Fernandez Guillen 0-1 54 Open
75 2023-10-17 Titled Tue 17th Oct Early chess.com INT 8 Ernesto J. Fernandez Guillen Vugar Asadli 1-0 34 Open
76 2023-10-17 Titled Tue 17th Oct Early chess.com INT 7 Ernesto J. Fernandez Guillen Rodrigo Vasquez Schroeder 1/2-1/2 38 Open
77 2023-10-17 Titled Tue 17th Oct Early chess.com INT 6 Hrant Melkumyan Ernesto J. Fernandez Guillen 0-1 45 Open
78 2023-10-17 Titled Tue 17th Oct Early chess.com INT 5 Tomasz Jaskolka Ernesto J. Fernandez Guillen 0-1 49 Open
79 2023-10-17 Titled Tue 17th Oct Early chess.com INT 4 Ernesto J. Fernandez Guillen Guttula Balaji 1-0 19 Open
80 2023-10-17 Titled Tue 17th Oct Early chess.com INT 3 Ernesto J. Fernandez Guillen Wojciech Przybylski 0-1 61 Open
81 2023-10-17 Titled Tue 17th Oct Early chess.com INT 2 Theo Bressy Ernesto J. Fernandez Guillen 0-1 31 Open
82 2023-10-17 Titled Tue 17th Oct Early chess.com INT 1 Ernesto J. Fernandez Guillen Lamel McBryde 1-0 67 Open
83 2023-10-17 Titled Tue 17th Oct Early chess.com INT 11 Ernesto J. Fernandez Guillen Kirill Shevchenko 1-0 54 Open
84 2023-10-17 Titled Tue 17th Oct Early chess.com INT 10 Mykola Bortnyk Ernesto J. Fernandez Guillen 1/2-1/2 103 Open
85 2023-10-03 Titled Tue 3rd Oct Late chess.com INT 9 Ernesto J. Fernandez Guillen Kelvin Antonio Sanchez Alvares 1-0 77 Open
86 2023-10-03 Titled Tue 3rd Oct Late chess.com INT 8 Stephen Willy Ernesto J. Fernandez Guillen 0-1 23 Open
87 2023-10-03 Titled Tue 3rd Oct Late chess.com INT 6 Ernesto J. Fernandez Guillen Hamed Wafa 1/2-1/2 63 Open
88 2023-10-03 Titled Tue 3rd Oct Late chess.com INT 5 Ernesto J. Fernandez Guillen Alexey Streltsov 1/2-1/2 46 Open
89 2023-10-03 Titled Tue 3rd Oct Late chess.com INT 4 Hugo de Melo Lux Ernesto J. Fernandez Guillen 0-1 57 Open
90 2023-10-03 Titled Tue 3rd Oct Late chess.com INT 3 Ernesto J. Fernandez Guillen Matthias Bluebaum 0-1 48 Open
91 2023-10-03 Titled Tue 3rd Oct Late chess.com INT 2 Ernesto J. Fernandez Guillen Matthew Herman 1-0 35 Open
92 2023-10-03 Titled Tue 3rd Oct Late chess.com INT 1 Dion Su Ernesto J. Fernandez Guillen 0-1 49 Open
93 2023-10-03 Titled Tue 3rd Oct Late chess.com INT 11 Jeevan Karamsetty Ernesto J. Fernandez Guillen 1/2-1/2 100 Open
94 2023-10-03 Titled Tue 3rd Oct Late chess.com INT 10 Mendes Aaron Reeve Ernesto J. Fernandez Guillen 1-0 54 Open
95 2023-09-19 Titled Tue 19th Sep Early chess.com INT 2 Ernesto J. Fernandez Guillen Krzysztof Budrewicz 0-1 36 Open
96 2023-09-19 Titled Tue 19th Sep Early chess.com INT 1 Yelyzaveta Hrebenshchykova Ernesto J. Fernandez Guillen 0-1 34 Open
97 2023-09-05 Titled Tue 5th Sep Early chess.com INT 9 Damir Ismagilov Ernesto J. Fernandez Guillen 0-1 36 Open
98 2023-09-05 Titled Tue 5th Sep Early chess.com INT 8 Ernesto J. Fernandez Guillen Antoine Bournel 1-0 45 Open
99 2023-09-05 Titled Tue 5th Sep Early chess.com INT 7 Ernesto J. Fernandez Guillen Lennert Lenaerts 1/2-1/2 50 Open
100 2023-09-05 Titled Tue 5th Sep Early chess.com INT 6 Daniel Dardha Ernesto J. Fernandez Guillen 1-0 42 Open

© 2024-2026 EloTracker