Format
DJ
Du, Jonathan Bao
🇺🇸FIDE 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 is progressing steadily with +51 Elo over the past 12 months. 14 rated games in the past year (≈11/year long-term). Recent appearances: Japan Open 2025(Challenger Category) and 2025 CTCA International Chess Open-Age Group U11GU11U9GU9U7GU7. Also played 1 blitz event (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
Aug 2024 · age 9
Activity
11
games / yr avg. · ≈1/mo
10 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#174,801
#174,801 · players worldwide · of 218,279
Career timeline
12 entries2026
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
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
+45
1483 → 1528
Tournaments
2
18 games
Score
11.5/ 1863.9%
11W1D6L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Sep 2025 | 4.5/8 | #59 | 1685 | +44.0 |
Open Swiss | Jul 2025 | 7/2 | #7 | 2357 | +8.0 |
Rankings
/
United States of America
#4,745
out of 5,510 players
Americas
#21,330
in continent
World
#174,764
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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| ... | ||
| 4745 | 1,528 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 1 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 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. | 2,696 |
| 7 | 🇺🇸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 |
| ... | ||
| 21330 | 1,528 | |
World
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| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 174764 | 1,528 | |