Format
CJ
Chung, Jaeheon
🇰🇷FIDE 13221981· Male· South Korea· Born in 2001
Jaeheon Chung, a 25-year-old South Korean player. currently rated 1583 in Standard, career peak of 1598 (Feb 2026).
Current rating
1583
Standard
Rpd—·Blz—
All-time high
1598
−15 pts below
Feb 2026 · age 25
Feb 2026 · age 25
Activity
41
games / yr avg. · ≈3/mo
29 past 12 mo · ≈2/mo
classical only
Active
classical only
Active
Signature stat
#348
in South Korea · of 635
Career timeline
6 entries2026
All-time peak 1598
at age 25 · −15 from today
Feb 2026
2025
Best 12-month gain (+52 Elo)
1534 → 1586
Nov 2025
2024
Crossed 1500
at age 23
Mar 2024
Crossed 1400
at age 23
Mar 2024
Crossed 1200
at age 23
Mar 2024
First FIDE rating
1532 · at age 23
Mar 2024
Recent Results (last 12 months)
Evolution
+53
1530 → 1583
Standard rating history
Rankings
/
South Korea
#348
out of 698 players
Asia-Pacific
#19,278
in continent
World
#153,676
out of 400,000+
National ranking
Europe & World
Europe
World
South Korea
Asia-Pacific
World
FIDE Games Detail
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