Ethan Guo

Country

USA

Birth Year

2013

Gender

M

Title

International Master

FIDE ID

30976359

USCF ID

16761994

USCF Rating

2420

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
531

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists

USCF 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: 2026-10-03 (UTC).

# Date Event Site Round White Black Result Moves View
1 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 11 Bregnac,Tristan Guo,Ethan 1-0 18 Open
2 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 9 Subhabrata Roy Guo,Ethan 0-1 40 Open
3 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 4 Di Liberto,Michele Guo,Ethan 1-0 53 Open
4 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 2 Guo,Ethan Canli,Ismail Berk 0-1 34 Open
5 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 8 Fernandez Siles,L Guo,Ethan 0-1 40 Open
6 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 6 Zambon,Lucas Navarro Guo,Ethan 1/2-1/2 72 Open
7 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 3 Ejsymont,Blanka Guo,Ethan 0-1 31 Open
8 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 10 Guo,Ethan Isaev,Anton 0-1 28 Open
9 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 7 Guo,Ethan Nezamyatin,Ruslan 1-0 91 Open
10 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 5 Guo,Ethan Kleschevnikov,Arseny 0-1 43 Open
11 2026-09-15 Titled Tue 15th Sep 2026 chess.com INT 5 Guo,Ethan Joseph Benher,Savio 1-0 20 Open
12 2026-09-15 Titled Tue 15th Sep 2026 chess.com INT 3 Yarikov,Artem Guo,Ethan 0-1 73 Open
13 2026-09-15 Titled Tue 15th Sep 2026 chess.com INT 8 Puzyrevsky,Semyon Guo,Ethan 1-0 56 Open
14 2026-09-15 Titled Tue 15th Sep 2026 chess.com INT 9 Morkunas,Gustas Guo,Ethan 0-1 56 Open
15 2026-09-15 Titled Tue 15th Sep 2026 chess.com INT 10 Guo,Ethan Kazakouski,Valery 0-1 97 Open
16 2026-09-15 Titled Tue 15th Sep 2026 chess.com INT 7 Guo,Ethan Calvo Gonzalez,Jose Felix 1-0 49 Open
17 2026-09-15 Titled Tue 15th Sep 2026 chess.com INT 11 Guo,Ethan Jasinski,Alexander 1-0 71 Open
18 2026-09-15 Titled Tue 15th Sep 2026 chess.com INT 6 Kravtsiv,M Guo,Ethan 1-0 50 Open
19 2026-09-15 Titled Tue 15th Sep 2026 chess.com INT 2 Golubovic,B Guo,Ethan 1/2-1/2 79 Open
20 2026-09-15 Titled Tue 15th Sep 2026 chess.com INT 4 Guo,Ethan Shah Moradi,Mohammad 1-0 26 Open
21 2026-09-07 ch-USA Cadet 2026 Naperville, IL USA 6.1 Singh,Siddharth Guo,Ethan 1/2-1/2 52 Open
22 2026-09-07 ch-USA Cadet 2026 Naperville, IL USA 7.4 Jing,Andrew Guo,Ethan 1/2-1/2 29 Open
23 2026-09-06 ch-USA Cadet 2026 Naperville, IL USA 5.4 Guo,Ethan Colville,Julian 0-1 136 Open
24 2026-09-06 ch-USA Cadet 2026 Naperville, IL USA 4.2 Jiang,Lucas Guo,Ethan 0-1 38 Open
25 2026-09-05 ch-USA Cadet 2026 Naperville, IL USA 1.2 Guo,Ethan Zhu,Linxi 0-1 58 Open
26 2026-09-05 ch-USA Cadet 2026 Naperville, IL USA 3.3 Guo,Ethan Das,Aditeya 0-1 58 Open
27 2026-09-05 ch-USA Cadet 2026 Naperville, IL USA 2.3 Sun,Ryan Guo,Ethan 0-1 87 Open
28 2026-09-01 Titled Tue 1st Sep 2026 chess.com INT 8 Guo,Ethan Lysyj,I 0-1 46 Open
29 2026-09-01 Titled Tue 1st Sep 2026 chess.com INT 9 Palathingal,Rafael Guo,Ethan 0-1 54 Open
30 2026-09-01 Titled Tue 1st Sep 2026 chess.com INT 2 Guo,Ethan Bluebaum,M 0-1 69 Open
31 2026-09-01 Titled Tue 1st Sep 2026 chess.com INT 6 Guo,Ethan Kapechun,Mikhailo 1/2-1/2 64 Open
32 2026-09-01 Titled Tue 1st Sep 2026 chess.com INT 4 Guo,Ethan Marrujo Pardo,Mauricio Emmanuel 0-1 44 Open
33 2026-09-01 Titled Tue 1st Sep 2026 chess.com INT 3 Janaszak,Daw Guo,Ethan 0-1 52 Open
34 2026-09-01 Titled Tue 1st Sep 2026 chess.com INT 1 Guo,Ethan Fernandez Siles,L 1-0 45 Open
35 2026-09-01 Titled Tue 1st Sep 2026 chess.com INT 5 Nurshin,Nurali Guo,Ethan 0-1 50 Open
36 2026-09-01 Titled Tue 1st Sep 2026 chess.com INT 10 Santiago Vilca,Christian Amilca Guo,Ethan 0-1 77 Open
37 2026-09-01 Titled Tue 1st Sep 2026 chess.com INT 7 Lacasa Diaz,J Guo,Ethan 0-1 38 Open
38 2026-09-01 Titled Tue 1st Sep 2026 chess.com INT 11 Guo,Ethan Luczak,Filip 0-1 8 Open
39 2026-08-25 Titled Tue 25th Aug 2026 chess.com INT 9 Puzyrevsky,Semyon Guo,Ethan 0-1 50 Open
40 2026-08-25 Titled Tue 25th Aug 2026 chess.com INT 1 Tellarini,Lorenzo Guo,Ethan 1/2-1/2 72 Open
41 2026-08-25 Titled Tue 25th Aug 2026 chess.com INT 5 Guo,Ethan Aravindh,Chithambaram VR. 1-0 43 Open
42 2026-08-25 Titled Tue 25th Aug 2026 chess.com INT 6 Cieslak,Patryk Guo,Ethan 1-0 49 Open
43 2026-08-25 Titled Tue 25th Aug 2026 chess.com INT 4 Guo,Ethan Vigil,L 1-0 71 Open
44 2026-08-25 Titled Tue 25th Aug 2026 chess.com INT 11 Materia,Marco Guo,Ethan 1-0 62 Open
45 2026-08-25 Titled Tue 25th Aug 2026 chess.com INT 8 Guo,Ethan Rorrer,Grayson 1-0 32 Open
46 2026-08-25 Titled Tue 25th Aug 2026 chess.com INT 7 Guo,Ethan Kotelva,Lev M 1-0 33 Open
47 2026-08-25 Titled Tue 25th Aug 2026 chess.com INT 2 Guo,Ethan Rodriguez Polo,Mateo 1-0 68 Open
48 2026-08-25 Titled Tue 25th Aug 2026 chess.com INT 3 Bjerre,Jonas Buhl Guo,Ethan 1-0 34 Open
49 2026-08-25 Titled Tue 25th Aug 2026 chess.com INT 10 Guo,Ethan Sheehan,Ethan 1/2-1/2 33 Open
50 2026-08-18 Titled Tue 18th Aug 2026 chess.com INT 7 Nguyen Truong An Khang Guo,Ethan 0-1 46 Open

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