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Du, Jonathan Bao

🇺🇸

FIDEFIDE 39924297· Male· United States of America· Born in 2015

Follow Jonathan Bao DuTrack his monthly FIDE ratings, games, tournaments and more.

Jonathan Bao Du, a 11-year-old American player, is rated 1528 — just 16 short of his peak of 1544 (Aug 2024, age 9). He has fluctuated between 1420 and 1544 over the past 2 years. 14 rated games in the past year (≈11/year long-term). Recent standard appearances include Japan Open 2025(Challenger Category), 2025 CTCA International Chess Open-Age Group U11GU11U9GU9U7GU7, and 5th Big Rook International Chess Festival Challenger 2025. Also played 1 rapid (including 5th Big Rook International Chess Festival 2025 - Rapid U13) and 1 blitz events (including 2025 CTCA International Chess Open-Blitz) recently.

At junior level, he reached #89 nationally in U10.

Current rating

1528

Standard

Rpd1558·Blz1480

All-time high

1544

−16 pts below
Aug 2024 · age 9

Activity

11

games / yr avg. · ≈1/mo

14 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#173,923

#173,923 · players worldwide · of 216,808

Career timeline

12 entries
2026
Re-crossed 1500
at age 11
May 2026
Best 12-month gain (+69 Elo)
1461 → 1530
Feb 2026
2025
Re-crossed 1500
at age 10
Dec 2025
Re-crossed 1500
at age 10
Apr 2025
89th American U10 player
at age 10 · rated 1544
Jan 2025
2024
Re-crossed 1500
at age 9
Dec 2024

Standard rating history

Last 12 months — activity & highlights

Best result
Japan Open 2025(Challenger Category)
perf 1685 (+192) · 4.5/8 · #59
Top opponent
vs Yicheng Zhang 1,708
Japan Open 2025(Challenger Category) · Sep 2025 · +11.0 Elo
Evolution
+51
1477 → 1528
Tournaments
2
18 games
Score
11.5/ 1863.9%
11W1D6L

Last 12 months — tournaments

2 events
EventDateScoreRankPerfΔ Elo
Japan Open 2025(Challenger Category)
Open Swiss
Sep 20254.5/8#591685+44.0
2025 CTCA International Chess Open-Age Group U11GU11U9GU9U7GU7
Open Swiss
Jul 20257/2#72357+8.0

Rankings

/
United States of America
#4,668
out of 5,412 players
Americas
#21,281
in continent
World
#173,884
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
...
4668🇺🇸Du, Jonathan Bao1,528
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
...
21281🇺🇸Du, Jonathan Bao1,528
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
...
173884🇺🇸Du, Jonathan Bao1,528