Format
JJ
Ju, Jason Jialong
🇺🇸FIDE 39989801· Male· United States of America· Born in 2012
Follow Jason Jialong JuTrack his monthly FIDE ratings, games, tournaments and more.
Jason Jialong Ju, a 14-year-old American player, is rated 1740 — his current career high. He has fluctuated between 1636 and 1740 over the past 2 years. 26 rated games in the past year. Recent standard appearances include 46th Annual Lina Grumette Memorial Day Classic, 33rd annual Western Class Championship - Expert, and 35th Annual North American Open - U2100. Also played 3 blitz events (including 2026 April Irvine FIDE Blitz - Saturday) recently.
Current rating
1740
Standard
Rpd—·Blz1704
All-time high
1740
at best
Jun 2026 · age 14
Jun 2026 · age 14
Activity
35
games / yr avg. · ≈3/mo
26 past 12 mo · ≈2/mo
classical only
Active
classical only
Active
Signature stat
#96,037
#96,037 · players worldwide · of 218,279
Career timeline
5 entries2026
All-time peak 1740
at age 14
Jun 2026
2025
Crossed 1600
at age 13
Dec 2025
Crossed 1500
at age 13
Dec 2025
Crossed 1400
at age 13
Dec 2025
First FIDE rating
1726 · at age 13
Dec 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
—
Tournaments
8
39 games
Score
15/ 3938.5%
10W10D19L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 3/6 | #23 | 1934 | +76.8 |
Open Swiss | Mar 2026 | 1.5/3 | #30 | 1808 | +26.4 |
Open Swiss | Dec 2025 | 2.5/4 | #151 | 1707 | -42.8 |
Open Swiss | Nov 2025 | 1/5 | #61 | 1620 | -46.8 |
Open Swiss | Nov 2025 | 1.5/4 | #65 | 1536 | 0.0 |
Open Swiss | Oct 2025 | 3/4 | #2 | 1689 | 0.0 |
Open Swiss | Aug 2025 | 0.5/3 | #36 | 940 | 0.0 |
Open Swiss | Aug 2025 | 2/3 | #74 | 908 | 0.0 |
Rankings
/
United States of America
#2,864
out of 5,510 players
Americas
#11,347
in continent
World
#96,035
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 2864 | 1,740 | |
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 |
| ... | ||
| 11347 | 1,740 | |
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 |
| ... | ||
| 96035 | 1,740 | |