Ethan Guo

Country

USA

Birth Year

2013

Gender

M

Title

International Master

FIDE ID

30976359

FIDE ratings

2367

Classical

Published FIDE

2257

Rapid

Published FIDE

2278

Blitz

Published FIDE

Official classical ranks

World rank
#2327
National rank · USA
#114

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2375 Sep 2026
Recorded years
2021–2026
Archived games
551

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-08 (UTC).

# Date Event Site Round White Black Result Moves View
351 2024-10-15 18th SPICE Cup Open 2024 Chesterfield MO USA 4.25 Ethan Guo Lester Van Meter 1-0 82 Open
352 2024-10-14 18th SPICE Cup Open 2024 Chesterfield MO USA 3.29 Jeffrey Quirke Ethan Guo 1/2-1/2 24 Open
353 2024-10-14 18th SPICE Cup Open 2024 Chesterfield MO USA 2.24 Ethan Guo John Z Abraham 0-1 32 Open
354 2024-10-13 18th SPICE Cup Open 2024 Chesterfield MO USA 1.3 Yasser Quesada Perez Ethan Guo 1-0 48 Open
355 2024-10-06 1000GM Oct GpA San Jose CA USA 5.1 Nathan Felipe Filgueiras Ethan Guo 1/2-1/2 24 Open
356 2024-10-06 1000GM Oct GpA San Jose CA USA 4.2 Ethan Guo Joshua Sheng 0-1 32 Open
357 2024-10-05 1000GM Oct GpA San Jose CA USA 3.3 Ethan Guo Sebastian Felipe Sanchez 0-1 35 Open
358 2024-10-05 1000GM Oct GpA San Jose CA USA 2.4 Mark Heimann Ethan Guo 1/2-1/2 30 Open
359 2024-10-04 1000GM Oct GpA San Jose CA USA 1.5 Ethan Guo Jhoel Garcia 0-1 40 Open
360 2024-09-02 1000GM Labor Super Swiss San Jose CA USA 7.15 Ethan Guo Dylan Tang 1/2-1/2 25 Open
361 2024-09-02 1000GM Labor Super Swiss San Jose CA USA 6.15 Ethan Guo Joshua Emiliano Garduno Huerta 1/2-1/2 25 Open
362 2024-09-01 1000GM Labor Super Swiss San Jose CA USA 5.13 Sung Ho Yim Ethan Guo 1-0 35 Open
363 2024-09-01 1000GM Labor Super Swiss San Jose CA USA 4.14 Ethan Guo Leon Piasetski 1/2-1/2 18 Open
364 2024-08-31 1000GM Labor Super Swiss San Jose CA USA 3.14 Imran Champsi Ethan Guo 1/2-1/2 75 Open
365 2024-08-31 1000GM Labor Super Swiss San Jose CA USA 2.2 Ethan Guo Andrey Gonzalez Zharikov 1-0 61 Open
366 2024-08-30 1000GM Labor Super Swiss San Jose CA USA 1.6 Koustav Chatterjee Ethan Guo 1-0 33 Open
367 2024-08-16 North American Junior U20 Calgary CAN 6.2 Jason Liang Ethan Guo 1-0 32 Open
368 2024-08-15 North American Junior U20 Calgary CAN 4.6 Johnathan Han Ethan Guo 1/2-1/2 32 Open
369 2024-08-06 Titled Tue 6th Aug Early chess.com INT 9 Ethan Guo Jonas Wyss 0-1 21 Open
370 2024-08-06 Titled Tue 6th Aug Early chess.com INT 8 Ethan Guo Antoni Radzimski 0-1 49 Open
371 2024-08-06 Titled Tue 6th Aug Early chess.com INT 7 Ishvi Aggarwal Ethan Guo 0-1 48 Open
372 2024-08-06 Titled Tue 6th Aug Early chess.com INT 6 Kevin George Ethan Guo 1-0 27 Open
373 2024-08-06 Titled Tue 6th Aug Early chess.com INT 5 Ethan Guo Mika Karttunen 0-1 77 Open
374 2024-08-06 Titled Tue 6th Aug Early chess.com INT 4 Andrii Punin Ethan Guo 0-1 43 Open
375 2024-08-06 Titled Tue 6th Aug Early chess.com INT 3 Ethan Guo Luca Ernst 1-0 42 Open
376 2024-08-06 Titled Tue 6th Aug Early chess.com INT 2 Nikolai Gritsenko Ethan Guo 1-0 39 Open
377 2024-08-06 Titled Tue 6th Aug Early chess.com INT 1 Ethan Guo Alexander Rustemov 1/2-1/2 31 Open
378 2024-08-06 Titled Tue 6th Aug Early chess.com INT 11 Ethan Guo Renan Arturo Gonzalez Mojica 1-0 25 Open
379 2024-08-06 Titled Tue 6th Aug Early chess.com INT 10 Svetlana Vifleemskaia Ethan Guo 0-1 37 Open
380 2024-07-30 Titled Tue 30th Jul Early chess.com INT 9 Ethan Guo Yaacov Norowitz 0-1 40 Open
381 2024-07-30 Titled Tue 30th Jul Early chess.com INT 8 Kacper Drozdowski Ethan Guo 1-0 48 Open
382 2024-07-30 Titled Tue 30th Jul Early chess.com INT 7 Markus Ragger Ethan Guo 0-1 68 Open
383 2024-07-30 Titled Tue 30th Jul Early chess.com INT 6 Ethan Guo Jurica Srbis 1-0 50 Open
384 2024-07-30 Titled Tue 30th Jul Early chess.com INT 5 Ethan Guo Daniil Plyasunov 1/2-1/2 82 Open
385 2024-07-30 Titled Tue 30th Jul Early chess.com INT 4 Viktor Skliarov Ethan Guo 0-1 55 Open
386 2024-07-30 Titled Tue 30th Jul Early chess.com INT 3 Ethan Guo Damir Ismagilov 1-0 46 Open
387 2024-07-30 Titled Tue 30th Jul Early chess.com INT 2 Ethan Guo Asish Panda 1-0 42 Open
388 2024-07-30 Titled Tue 30th Jul Early chess.com INT 10 Leonid Starozhilov Ethan Guo 1-0 37 Open
389 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 9 Antonio Carlos Bambino Filho Ethan Guo 1-0 60 Open
390 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 8 Ethan Guo Viacheslav Tikhonov 1-0 39 Open
391 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 7 Mike Sailer Ethan Guo 0-1 30 Open
392 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 6 Andrey A. Ivanov Ethan Guo 0-1 42 Open
393 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 5 Ethan Guo Mohamed Ilias Saim 1-0 41 Open
394 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 4 Unidentified player Ethan Guo 1-0 21 Open
395 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 3 Ethan Guo Jorge Carlos Antonio 0-1 16 Open
396 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 2 Sebastian Lukas Kostolansky Ethan Guo 1-0 22 Open
397 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 1 Matyas Marek Ethan Guo 1-0 46 Open
398 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 11 Anna Shukhman Ethan Guo 0-1 46 Open
399 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 10 Ethan Guo Emanuel Vaglio Mattey 1/2-1/2 87 Open
400 2024-07-14 1000GM NY Summer IMD New York USA 9.1 Ethan Guo Mykola Bortnyk 0-1 33 Open

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