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Lui, Isaac Noah

🇺🇸

FIDEFIDE 39978591· Male· United States of America· Born in 2015

Follow Isaac Noah LuiTrack his monthly FIDE ratings, games, tournaments and more.

Isaac Noah Lui, a 11-year-old American player, is rated 1825 and sitting in the top 5% of players worldwide under 12. He has fluctuated between 1760 and 1862 over the past 2 years. 30 rated games in the past year. Recent standard appearances include 2026 April Marshall Monthly FIDE - U2400, 2026 March Marshall Monthly FIDE - U2400, and 2026 February Marshall Monthly FIDE - U2400. His peak of 1862 was reached at age 11 (Apr 2026).

At junior level, he reached #46 and #18 nationally in U12 and U10.

Current rating

1825

Standard

Rpd—·Blz—

All-time high

1862

−37 pts below
Apr 2026 · age 11

Activity

36

games / yr avg. · ≈3/mo

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

Signature stat

Top 5%

#649 · players worldwide under 12 · of 14,096

Career timeline

8 entries
2026
46th American U12 player
at age 11 · rated 1862
Apr 2026
Best 12-month gain (+31 Elo)
1831 → 1862
Apr 2026
All-time peak 1862
at age 11 · −37 from today
Apr 2026
Re-crossed 1800
at age 11
Mar 2026
2025
18th American U10 player
at age 10 · rated 1851
Sep 2025
Crossed 1800
at age 10
Aug 2025

Standard rating history

Last 12 months — activity & highlights

Best result
2026 Marshall Chess Club U20 Junior Championship
perf 1975 (+159) · 2.5/5 · #25
Top opponent
vs Lev Shangin 2,185
2026 Marshall Chess Club U20 Junior Championship · Jan 2026 · +15.7 Elo
Evolution
-6
1831 → 1825
Tournaments
9
33 games
Score
17/ 3351.5%
12W10D11L

Last 12 months — tournaments

9 events
EventDateScoreRankPerfΔ Elo
2026 April Marshall Monthly FIDE - U2400
Swiss
Apr 20261.5/4#471700-36.8
2026 March Marshall Monthly FIDE - U2400
Swiss
Mar 20263/3#352785+46.4
2026 February Marshall Monthly FIDE - U2400
Swiss
Feb 20261.5/3#321866+5.2
2026 Marshall Chess Club U20 Junior Championship
Swiss
Jan 20262.5/5#251975+50.8
2025 October Super Sunday FIDE Tournament
Swiss
Oct 20251.5/2#161908-29.6
Worst Elo result: 2025 September Marshall Monthly FIDE - U2400 (-60.8 Elo, finished #29).

Rankings

/
United States of America
#1,941
out of 5,412 players
Americas
#7,808
in continent
World
#68,646
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
...
1941🇺🇸Lui, Isaac Noah1,825
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
...
7808🇺🇸Lui, Isaac Noah1,825
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
...
68646🇺🇸Lui, Isaac Noah1,825