Format
Guo, Arthur
GM🇺🇸INACTIVE · since February 2025FIDE 30903114· Male· United States of America· Born in 2006
Follow Arthur GuoTrack his monthly FIDE ratings, games, tournaments and more.
Arthur Guo, a 20-year-old American Grandmaster, is rated 2525 — just 4 short of his peak of 2529 (Sep 2023, age 17) and ranked 3rd among American players under 20, and 433rd worldwide. He plays around 67 rated games per year. Also played 1 blitz event (including Marshall FIDE Blitz 74) recently. He reached World #434 in Oct 2025.
Awarded GM in 2023 (age 17), IM in 2018 (age 12), FM in 2016 (age 10), and CM in 2014 (age 8). At junior level, he reached World #20 in U20, World #13 in U18, World #11 in U16, World #18 in U14, World #4 in U12, World #2 in U10 and World #2 in U8.
Current rating
2525
Standard
Rpd—·Blz2499
All-time high
2529
−4 pts below
Sep 2023 · age 17
Sep 2023 · age 17
Activity
28
games / yr avg. · ≈2/mo
classical only
Moderately active
Moderately active
Signature stat
#3
#3 · American players under 20 · of 291
Career timeline
25 entries2026
20th U20 player worldwide
at age 20 · rated 2525
Jan 2026
2025
Peak World rank: #434
at age 19 · rated 2525
Oct 2025
Inactive for 15 months
paused at 2525 → still inactive
Feb 2025
2024
13th U18 player worldwide
at age 18 · rated 2529
Feb 2024
2023
Peak American rank: #29
at age 17 · rated 2529
Dec 2023
GM title awardedGM
at age 17 · 2023 3rd FIDE Council
Dec 2023
Standard rating history
Activity & highlights
Evolution
0
2525 → 2525
Last 12 months — tournaments
0 eventsMost-Played Opponents
vsHans Moke NiemannGM
🇺🇸USA·2742
+3 −7 =2
12 games·last met Jun 2021
View head-to-head →
vsJason LiangIM
🇺🇸USA·2440
+3 −2 =3
8 games·last met Jul 2024
View head-to-head →
vsAndrew HongGM
🇺🇸USA·2592
+2 −2 =3
7 games·last met Jul 2024
View head-to-head →
vsAleksandr OstrovskiyIM
🇺🇸USA·2356
+4 −1 =2
7 games·last met Jul 2023
View head-to-head →
vsVladimir BelousGM
🇷🇺RUS·2484
+3 −2 =2
7 games·last met Apr 2022
View head-to-head →
Rankings
/
United States of America
#35
out of 5,411 players
Americas
#56
in continent
World
#441
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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