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
601 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 6 Sahebali Atanejhad Ernesto J. Fernandez Guillen 0-1 45 Open
602 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 5 Ernesto J. Fernandez Guillen Maksim Omariev 0-1 59 Open
603 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 4 Dawid Janaszak Ernesto J. Fernandez Guillen 1-0 55 Open
604 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 3 Ernesto J. Fernandez Guillen Hoang Canh Huan 1-0 32 Open
605 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 2 Enzo Federzoni Ernesto J. Fernandez Guillen 0-1 33 Open
606 2022-03-15 Titled Tue 15th Mar Early chess.com INT 9 Ernesto J. Fernandez Guillen Mikhail Bryakin 1-0 56 Open
607 2022-03-15 Titled Tue 15th Mar Early chess.com INT 8 Pentala Harikrishna Ernesto J. Fernandez Guillen 1-0 31 Open
608 2022-03-15 Titled Tue 15th Mar Early chess.com INT 7 Ernesto J. Fernandez Guillen Tomasz Jaskolka 1-0 38 Open
609 2022-03-15 Titled Tue 15th Mar Early chess.com INT 6 Juan Miguel Marson Ernesto J. Fernandez Guillen 0-1 33 Open
610 2022-03-15 Titled Tue 15th Mar Early chess.com INT 5 Ernesto J. Fernandez Guillen Francesco Bettalli 1/2-1/2 44 Open
611 2022-03-15 Titled Tue 15th Mar Early chess.com INT 4 Robby Kevlishvili Ernesto J. Fernandez Guillen 1-0 42 Open
612 2022-03-15 Titled Tue 15th Mar Early chess.com INT 3 Maksim Omariev Ernesto J. Fernandez Guillen 0-1 53 Open
613 2022-03-15 Titled Tue 15th Mar Early chess.com INT 2 Ernesto J. Fernandez Guillen Tuan Minh Le 0-1 50 Open
614 2022-03-15 Titled Tue 15th Mar Early chess.com INT 1 Ernesto J. Fernandez Guillen Justin Sarkar 1-0 20 Open
615 2022-03-15 Titled Tue 15th Mar Early chess.com INT 11 Ernesto J. Fernandez Guillen Ivan Khabinets 1-0 62 Open
616 2022-03-15 Titled Tue 15th Mar Early chess.com INT 10 Aleksandr Shimanov Ernesto J. Fernandez Guillen 1-0 53 Open
617 2022-02-27 2nd Gran Canaria Online lichess.org INT 9 Ernesto J. Fernandez Guillen Andres Merario Alarcon 0-1 23 Open
618 2022-02-27 2nd Gran Canaria Online lichess.org INT 8 Yadira Rodriguez Lorenzo Ernesto J. Fernandez Guillen 0-1 31 Open
619 2022-02-27 2nd Gran Canaria Online lichess.org INT 7 Ernesto J. Fernandez Guillen Neuris Delgado Ramirez 0-1 25 Open
620 2022-02-27 2nd Gran Canaria Online lichess.org INT 6 Hector Luis Gil Alba Ernesto J. Fernandez Guillen 0-1 52 Open
621 2022-02-27 2nd Gran Canaria Online lichess.org INT 5 Ernesto J. Fernandez Guillen Nicolas Alba Fernandez 1-0 29 Open
622 2022-02-27 2nd Gran Canaria Online lichess.org INT 4 Daniel Garcia Sanz Ernesto J. Fernandez Guillen 0-1 32 Open
623 2022-02-27 2nd Gran Canaria Online lichess.org INT 3 Ernesto J. Fernandez Guillen Rayan Amir Afshari 0-1 29 Open
624 2022-02-27 2nd Gran Canaria Online lichess.org INT 2 Vepaly Halynyazov Ernesto J. Fernandez Guillen 0-1 36 Open
625 2022-02-27 2nd Gran Canaria Online lichess.org INT 1 Ernesto J. Fernandez Guillen Aleksandr Teterin 1-0 22 Open
626 2022-02-27 2nd Gran Canaria Online lichess.org INT 13 Ernesto J. Fernandez Guillen Shamsiddin Vokhidov 1-0 40 Open
627 2022-02-27 2nd Gran Canaria Online lichess.org INT 12 Emin Ohanyan Ernesto J. Fernandez Guillen 0-1 37 Open
628 2022-02-27 2nd Gran Canaria Online lichess.org INT 11 Ernesto J. Fernandez Guillen Meri Arabidze 1-0 25 Open
629 2022-02-27 2nd Gran Canaria Online lichess.org INT 10 Holger Hebbinghaus Ernesto J. Fernandez Guillen 0-1 56 Open
630 2021-03-30 Titled Tuesday 30th Mar chess.com INT 9 Ernesto J. Fernandez Guillen Vladimir Dobrov 0-1 34 Open
631 2021-03-30 Titled Tuesday 30th Mar chess.com INT 8 Bojan Podinic Ernesto J. Fernandez Guillen 0-1 55 Open
632 2021-03-30 Titled Tuesday 30th Mar chess.com INT 6 Karina Ambartsumova Ernesto J. Fernandez Guillen 1/2-1/2 152 Open
633 2021-03-30 Titled Tuesday 30th Mar chess.com INT 5 Samvel Ter-Sahakyan Ernesto J. Fernandez Guillen 1-0 66 Open
634 2021-03-30 Titled Tuesday 30th Mar chess.com INT 4 Ernesto J. Fernandez Guillen Maciej Czopor 1-0 37 Open
635 2021-03-30 Titled Tuesday 30th Mar chess.com INT 3 Ernesto J. Fernandez Guillen Lukas Winterberg 1-0 25 Open
636 2021-03-30 Titled Tuesday 30th Mar chess.com INT 1 Ernesto J. Fernandez Guillen Bakhora Egamberdieva 0-1 41 Open
637 2021-03-30 Titled Tuesday 30th Mar chess.com INT 11 Razvan Preotu Ernesto J. Fernandez Guillen 0-1 33 Open
638 2021-03-30 Titled Tuesday 30th Mar chess.com INT 10 Ernesto J. Fernandez Guillen Florian Jenni 1-0 47 Open
639 2021-03-16 Titled Tuesday 16th Mar chess.com INT 8 Ernesto J. Fernandez Guillen Nataliya Buksa 0-1 76 Open
640 2021-03-16 Titled Tuesday 16th Mar chess.com INT 7 Yuriy Kuzubov Ernesto J. Fernandez Guillen 1-0 66 Open
641 2021-03-16 Titled Tuesday 16th Mar chess.com INT 6 Ernesto J. Fernandez Guillen Krishnan P. Saravana 1-0 40 Open
642 2021-03-16 Titled Tuesday 16th Mar chess.com INT 5 Federico Perez Ponsa Ernesto J. Fernandez Guillen 1-0 50 Open
643 2021-03-16 Titled Tuesday 16th Mar chess.com INT 4 Ernesto J. Fernandez Guillen Fabian Ernesto Vivas Zamora 1-0 24 Open
644 2021-03-16 Titled Tuesday 16th Mar chess.com INT 3 Volodymyr Onyshchuk Ernesto J. Fernandez Guillen 1-0 38 Open
645 2021-03-16 Titled Tuesday 16th Mar chess.com INT 2 Tickoo Sahil Ernesto J. Fernandez Guillen 0-1 52 Open
646 2021-03-16 Titled Tuesday 16th Mar chess.com INT 1 Ernesto J. Fernandez Guillen Jann-Christian Tiarks 1-0 37 Open
647 2021-02-23 Titled Tuesday 23rd Feb chess.com INT 2 Dragan Popadic Ernesto J. Fernandez Guillen 1-0 24 Open
648 2021-02-23 Titled Tuesday 23rd Feb chess.com INT 1 Ernesto J. Fernandez Guillen Justin Storn 1-0 19 Open
649 2021-02-09 Titled Tuesday 9th Feb chess.com INT 3 Ernesto J. Fernandez Guillen Konstantin Begunov 0-1 34 Open
650 2021-02-09 Titled Tuesday 9th Feb chess.com INT 2 Ernesto J. Fernandez Guillen Aaravamudhan Balaji 1/2-1/2 107 Open

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