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Guan, Marcus

🇺🇸

FIDEFIDE 39918262· Male· United States of America· Born in 2013

Follow Marcus GuanTrack his monthly FIDE ratings, games, tournaments and more.

Marcus Guan, a 13-year-old American player, is rated 1589. He has slipped back 99 Elo over the past 12 months. 30 rated games in the past year (≈34/year long-term). Recent standard appearances include 33rd annual Western Class Championship - Class A, 17th Annual Golden State Open - U2100, and 60th American Open - Class A. His peak of 1778 was reached at age 12 (Feb 2025).

At junior level, he reached #90 nationally in U12.

Current rating

1589

Standard

Rpd—·Blz—

All-time high

1778

−189 pts below
Feb 2025 · age 12

Activity

32

games / yr avg. · ≈3/mo

30 past 12 mo · ≈3/mo
classical only
Active

Signature stat

#150,605

#150,605 · players worldwide · of 216,808

Career timeline

6 entries
2025
90th American U12 player
at age 12 · rated 1778
Feb 2025
All-time peak 1778
at age 12 · −189 from today
Feb 2025
Crossed 1600
at age 12
Jan 2025
Crossed 1500
at age 12
Jan 2025
Crossed 1400
at age 12
Jan 2025
First FIDE rating
1757 · at age 12
Jan 2025

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Owen Durby 1,856
33rd annual Western Class Championship - Class A · Mar 2026 · +12.9 Elo
Evolution
-27
1616 → 1589
Tournaments
7
31 games
Score
10.5/ 3133.9%
6W9D16L

Last 12 months — tournaments

7 events
EventDateScoreRankPerfΔ Elo
33rd annual Western Class Championship - Class A
Open Swiss
Mar 20262.5/4#91855+67.6
17th Annual Golden State Open - U2100
Open Swiss
Jan 20262/7#651502-16.8
60th American Open - Class A
Open Swiss
Nov 20252.5/6#241569+12.8
15th Annual Central California Open - U2100
Open Swiss
Aug 20251.5/3#501640-38.8
2025 August BayAreaChess Real FIDE Championship - MXA
Swiss
Aug 20250.5/4#251255-68.8
Worst Elo result: 2025 August BayAreaChess Real FIDE Championship - MXA (-68.8 Elo, finished #25).

Rankings

/
United States of America
#4,327
out of 5,412 players
Americas
#18,545
in continent
World
#150,590
out of 400,000+

National ranking

Europe & World

Europe
World
United States of America
1
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
4
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
5
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,728
6
🇺🇸Aronian, LevonFollow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more.
2,724
7
🇺🇸Liang, AwonderFollow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more.
2,718
8
🇺🇸Sevian, SamuelFollow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more.
2,696
9
🇺🇸Xiong, JefferyFollow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more.
2,656
10
🇺🇸Robson, RayFollow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more.
2,653
...
4327🇺🇸Guan, Marcus1,589
Americas
1
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
4
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
5
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,728
6
🇺🇸Aronian, LevonFollow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more.
2,724
7
🇺🇸Liang, AwonderFollow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more.
2,718
8
🇺🇸Sevian, SamuelFollow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more.
2,696
9
🇺🇸Xiong, JefferyFollow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more.
2,656
10
🇺🇸Robson, RayFollow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more.
2,653
...
18545🇺🇸Guan, Marcus1,589
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
150590🇺🇸Guan, Marcus1,589