Format
GE
Guo, Ethan
FM🇺🇸FIDE 30976359· Male· United States of America· Born in 2013
Follow Ethan GuoTrack his monthly FIDE ratings, games, tournaments and more.
Ethan Guo, a 13-year-old American FIDE Master, is rated 2404 — his current career high and ranked 1st among American players under 14, and in the top 1% worldwide. He is on a breakout run, having gained +286 Elo over the past 12 months. 212 rated games in the past year (≈160/year long-term). Recent standard appearances include V Open Chess Menorca 2026, Reykjavik Open 2026, and 2026 Spring CCC GM Norm Invitational (37) - A. Also played 3 rapid (including World Schools Team Championship 2025) and 5 blitz events (including V Blitz Chess Menorca 2026) recently. He reached American #86 in May 2026.
Awarded FM in 2025 (age 12) and CM in 2023 (age 10). Earned a IM norm at 2025 NY Marshall Summer Six Day - IM C. At junior level, he reached World #6 in U14, World #4 in U12, World #3 in U10 and World #7 in U8.
Current rating
2404
Standard
Rpd2257·Blz2278
All-time high
2404
at best
May 2026 · age 13
May 2026 · age 13
Activity
186
games / yr avg. · ≈16/mo
212 past 12 mo · ≈18/mo
classical only
Very active
classical only
Very active
Signature stat
#1
#1 · American players under 14 · of 585
Career timeline
21 entries2026
Peak American rank: #86
at age 13 · rated 2404
May 2026
Crossed 2400
at age 13
May 2026
All-time peak 2404
at age 13
May 2026
K-factor lowered to 10
at age 13
May 2026
6th U14 player worldwide
at age 13 · rated 2387
Apr 2026
Re-crossed 2300
at age 13
Jan 2026
Standard rating history
Activity & highlights
Evolution
+211
2193 → 2404
Tournaments
23
188 games
Score
110.5/ 18858.8%
71W79D38L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
13 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 5/8 | #135 | 2346 | -6.4 |
Open Swiss | Mar 2026 | 6.5/9 | #15 | 2430 | +23.4 |
Round-Robin | Mar 2026 | 4/9 | #9 | 2357 | -2.6 |
Swiss | Mar 2026 | 5/9 | #11 | 2462 | +25.6 |
Open Swiss | Feb 2026 | 6/9 | #9 | 2469 | +34.8 |
Round-Robin | Jan 2026 | 3/9 | #10 | 2331 | +5.0 |
Round-Robin | Dec 2025 | 6/9 | #2 | 2339 | +13.8 |
Open Swiss | Dec 2025 | 5.5/9 | #26 | 2310 | +6.8 |
Open Swiss | Nov 2025 | 5/9 | #85 | 2340 | +8.2 |
Round-Robin | Nov 2025 | 2.5/9 | #8 | 2223 | -23.4 |
Most-Played Opponents
vsRose AtwellFM
🇺🇸USA·2383
+2 −4 =3
9 games·last met Mar 2026
View head-to-head →
vsDamir BulgakCM
FID·2205
+3 −2 =3
8 games·last met Apr 2026
View head-to-head →
vsPatrick LiuFM
🇺🇸USA·2148
+2 −2 =4
8 games·last met Jan 2025
View head-to-head →
vsAndrew GuoFM
🇺🇸USA·2217
+1 −4 =3
8 games·last met Jun 2024
View head-to-head →
vsEugene YanaytFM
🇺🇸USA·2125
+4 −2 =1
7 games·last met Oct 2024
View head-to-head →
Rankings
/
United States of America
#86
out of 5,411 players
Americas
#186
in continent
World
#1,604
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 86 | 2,404 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,742 |
| 5 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,704 |
| 8 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 186 | 2,404 | |
World
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| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
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| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 1604 | 2,404 | |