Format
CJ
Chai, Jiarui
🇨🇳FIDE 8663521· Male· China· Born in 2016
Follow Jiarui ChaiTrack his monthly FIDE ratings, games, tournaments and more.
Jiarui Chai, a 10-year-old Chinese player, is rated 1577 — his current career high. He is currently in the 1550–1600 range. 12 rated games in the past year. Recent appearances: 23rd Bangkok Chess Club Challenger 2026 and 3rd The Rooky Mini-Open 2026 - Standard Challenger. Also played 2 rapid (including 2025 China Youth Rapid Championship(U10)) and 1 blitz events (including 23rd Bangkok Chess Club Open 2026 Blitz Qualifier D) recently.
Current rating
1577
Standard
Rpd—·Blz1555
All-time high
1577
at best
May 2026 · age 10
May 2026 · age 10
Activity
72
games / yr avg. · ≈6/mo
12 past 12 mo · ≈1/mo
classical only
Active
classical only
Active
Signature stat
#155,852
#155,852 · players worldwide · of 218,279
Career timeline
5 entries2026
Crossed 1500
at age 10
May 2026
Crossed 1400
at age 10
May 2026
Crossed 1200
at age 10
May 2026
All-time peak 1577
at age 10
May 2026
First FIDE rating
1577 · at age 10
May 2026
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
0
1577 → 1577
Tournaments
2
15 games
Score
7.5/ 1550.0%
6W3D6L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 4.5/9 | #30 | 1595 | 0.0 |
Open Swiss | Apr 2026 | 3/3 | #31 | 1336 | 0.0 |
Rankings
/
China
#1,202
out of 1,872 players
Asia-Pacific
#26,604
in continent
World
#155,836
out of 400,000+
National ranking
Europe & World
Europe
World
China
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