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: 2026-10-25 (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
501 2022-11-15 Titled Tue 15th Nov Late chess.com INT 6 Ernesto J. Fernandez Guillen Danilo Besedes 0-1 48 Open
502 2022-11-15 Titled Tue 15th Nov Early chess.com INT 6 Baadur Jobava Ernesto J. Fernandez Guillen 1-0 47 Open
503 2022-11-15 Titled Tue 15th Nov Late chess.com INT 5 Alexei Gubajdullin Ernesto J. Fernandez Guillen 1-0 32 Open
504 2022-11-15 Titled Tue 15th Nov Early chess.com INT 5 Georgi Orlov Ernesto J. Fernandez Guillen 0-1 42 Open
505 2022-11-15 Titled Tue 15th Nov Late chess.com INT 4 Ernesto J. Fernandez Guillen Kirill Alekseenko 0-1 66 Open
506 2022-11-15 Titled Tue 15th Nov Early chess.com INT 4 Ernesto J. Fernandez Guillen Gawain C B Maroroa Jones 0-1 46 Open
507 2022-11-15 Titled Tue 15th Nov Late chess.com INT 3 Zhamsaran Tsydypov Ernesto J. Fernandez Guillen 1/2-1/2 65 Open
508 2022-11-15 Titled Tue 15th Nov Early chess.com INT 3 Manuel Petrosyan Ernesto J. Fernandez Guillen 1/2-1/2 31 Open
509 2022-11-15 Titled Tue 15th Nov Late chess.com INT 2 Ernesto J. Fernandez Guillen Alfie Onslow 1-0 31 Open
510 2022-11-15 Titled Tue 15th Nov Early chess.com INT 2 Asa Hoffmann Ernesto J. Fernandez Guillen 0-1 60 Open
511 2022-11-15 Titled Tue 15th Nov Early chess.com INT 1 Ernesto J. Fernandez Guillen Dmitry Zacurdajev 1-0 21 Open
512 2022-11-15 Titled Tue 15th Nov Late chess.com INT 1 Justin Sarkar Ernesto J. Fernandez Guillen 0-1 47 Open
513 2022-11-15 Titled Tue 15th Nov Early chess.com INT 11 Ernesto J. Fernandez Guillen V Pranav 0-1 31 Open
514 2022-11-15 Titled Tue 15th Nov Early chess.com INT 10 Ernesto J. Fernandez Guillen Vladimir Demin 1-0 49 Open
515 2022-11-12 chess.com SpeedChess Q2Sw chess.com INT 9 Ernesto J. Fernandez Guillen Atilla Eynullayev 1-0 19 Open
516 2022-11-12 chess.com SpeedChess Q2Sw chess.com INT 8 Leo Crevatin Ernesto J. Fernandez Guillen 1/2-1/2 93 Open
517 2022-11-12 chess.com SpeedChess Q2Sw chess.com INT 7 Ernesto J. Fernandez Guillen Damian Lewtak 0-1 47 Open
518 2022-11-12 chess.com SpeedChess Q2Sw chess.com INT 6 Ernesto J. Fernandez Guillen Bennet Biastoch 1-0 31 Open
519 2022-11-12 chess.com SpeedChess Q2Sw chess.com INT 5 Eric Feng Ernesto J. Fernandez Guillen 1-0 62 Open
520 2022-11-12 chess.com SpeedChess Q2Sw chess.com INT 4 Denis Lazavik Ernesto J. Fernandez Guillen 1-0 41 Open
521 2022-11-12 chess.com SpeedChess Q2Sw chess.com INT 3 Ernesto J. Fernandez Guillen Aaditya Dhingra 1-0 35 Open
522 2022-11-12 chess.com SpeedChess Q2Sw chess.com INT 2 Alexey Sarana Ernesto J. Fernandez Guillen 1-0 40 Open
523 2022-11-12 chess.com SpeedChess Q2Sw chess.com INT 14 Ernesto J. Fernandez Guillen Yichen Han 0-1 66 Open
524 2022-11-12 chess.com SpeedChess Q2Sw chess.com INT 13 Eric Hansen Ernesto J. Fernandez Guillen 1-0 36 Open
525 2022-11-12 chess.com SpeedChess Q2Sw chess.com INT 12 Ernesto J. Fernandez Guillen Nebojsa M Ristic 1-0 58 Open
526 2022-11-12 chess.com SpeedChess Q2Sw chess.com INT 11 Ernesto J. Fernandez Guillen Balazs Csonka 0-1 57 Open
527 2022-11-12 chess.com SpeedChess Q2Sw chess.com INT 10 Artem Odegov Ernesto J. Fernandez Guillen 0-1 37 Open
528 2022-11-08 Titled Tue 8th Nov Early chess.com INT 9 Andrei Ioan Trifan Ernesto J. Fernandez Guillen 0-1 36 Open
529 2022-11-08 Titled Tue 8th Nov Late chess.com INT 9 Dariusz Swiercz Ernesto J. Fernandez Guillen 0-1 65 Open
530 2022-11-08 Titled Tue 8th Nov Late chess.com INT 8 Sofiia Hryzlova Ernesto J. Fernandez Guillen 0-1 26 Open
531 2022-11-08 Titled Tue 8th Nov Early chess.com INT 8 Parham Maghsoodloo Ernesto J. Fernandez Guillen 1-0 87 Open
532 2022-11-08 Titled Tue 8th Nov Late chess.com INT 7 Ernesto J. Fernandez Guillen Ivan Martic 1-0 56 Open
533 2022-11-08 Titled Tue 8th Nov Early chess.com INT 7 Ernesto J. Fernandez Guillen Martyna Starosta 1-0 39 Open
534 2022-11-08 Titled Tue 8th Nov Early chess.com INT 6 Oleksandr Yurovskykh Ernesto J. Fernandez Guillen 0-1 55 Open
535 2022-11-08 Titled Tue 8th Nov Late chess.com INT 6 Dmitrij Kollars Ernesto J. Fernandez Guillen 1-0 39 Open
536 2022-11-08 Titled Tue 8th Nov Early chess.com INT 5 Ernesto J. Fernandez Guillen Denis Lazavik 0-1 50 Open
537 2022-11-08 Titled Tue 8th Nov Late chess.com INT 5 Ernesto J. Fernandez Guillen Kamal Aghasiyev 1-0 43 Open
538 2022-11-08 Titled Tue 8th Nov Early chess.com INT 4 Georgios-Alexandros Kouskoutis Ernesto J. Fernandez Guillen 0-1 40 Open
539 2022-11-08 Titled Tue 8th Nov Late chess.com INT 4 Mikhail Golubev Ernesto J. Fernandez Guillen 0-1 31 Open
540 2022-11-08 Titled Tue 8th Nov Early chess.com INT 3 Ernesto J. Fernandez Guillen David Anton Guijarro 0-1 20 Open
541 2022-11-08 Titled Tue 8th Nov Late chess.com INT 3 Ernesto J. Fernandez Guillen Jake Kleiman 1-0 42 Open
542 2022-11-08 Titled Tue 8th Nov Late chess.com INT 2 Daniil Postnikov Ernesto J. Fernandez Guillen 1-0 43 Open
543 2022-11-08 Titled Tue 8th Nov Early chess.com INT 2 Ernesto J. Fernandez Guillen Ali Mortazavi 1-0 51 Open
544 2022-11-08 Titled Tue 8th Nov Late chess.com INT 1 Ernesto J. Fernandez Guillen Alexander Reprintsev 1-0 56 Open
545 2022-11-08 Titled Tue 8th Nov Early chess.com INT 1 Justin Sarkar Ernesto J. Fernandez Guillen 0-1 18 Open
546 2022-11-08 Titled Tue 8th Nov Late chess.com INT 11 Aleksandar Indjic Ernesto J. Fernandez Guillen 0-1 43 Open
547 2022-11-08 Titled Tue 8th Nov Early chess.com INT 11 Samvel Ter-Sahakyan Ernesto J. Fernandez Guillen 1-0 79 Open
548 2022-11-08 Titled Tue 8th Nov Late chess.com INT 10 Ernesto J. Fernandez Guillen Rudik Makarian 1-0 61 Open
549 2022-11-08 Titled Tue 8th Nov Early chess.com INT 10 Ernesto J. Fernandez Guillen Alexey Streltsov 1-0 57 Open
550 2022-11-01 Titled Tue 1st Nov Late chess.com INT 9 Gyula Pap Ernesto J. Fernandez Guillen 0-1 31 Open

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