Format
CJ
Chung, Junhyeon
🇰🇷FIDE 13211790· Male· South Korea· Born in 2010
Follow Junhyeon ChungTrack his monthly FIDE ratings, games, tournaments and more.
Junhyeon Chung, a 16-year-old South Korean player, is rated 1737. He is on a steady climb with +22 Elo over the past 12 months. 27 rated games in the past year (≈45/year long-term). Recent standard appearances include 34th iChess Cup, CZECH OPEN 2025 - C - open rating tournament, and 33th iChess Cup. His peak of 1769 was reached at age 14 (Dec 2024, South Korean #67 at the time).
At junior level, he reached #8, #6 and #9 nationally in U16, U14 and U12.
Current rating
1737
Standard
Rpd1648·Blz1595
All-time high
1769
−32 pts below
Dec 2024 · age 14
Dec 2024 · age 14
Activity
51
games / yr avg. · ≈4/mo
19 past 12 mo · ≈2/mo
classical only
Active
classical only
Active
Signature stat
#97,069
#97,069 · players worldwide · of 218,279
Career timeline
12 entries2025
8th South Korean U16 player
at age 15 · rated 1738
Jan 2025
2024
Peak South Korean rank: #67
at age 14 · rated 1769
Dec 2024
6th South Korean U14 player
at age 14 · rated 1769
Dec 2024
Best 12-month gain (+442 Elo)
1327 → 1769
Dec 2024
All-time peak 1769
at age 14 · −32 from today
Dec 2024
100 career games
at age 14
Oct 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
+109
1628 → 1737
Tournaments
3
18 games
Score
13/ 1872.2%
12W2D4L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Sep 2025 | 2/2 | #28 | 2262 | -28.4 |
Open Swiss | Jul 2025 | 5.5/7 | #47 | 1877 | +50.0 |
Open Swiss | Jul 2025 | 5.5/6 | #1 | 1999 | +84.8 |
Most-Played Opponents
vsHungi YunFM
🇰🇷KOR·2214
+0 −8 =0
8 games·last met Jun 2025
View head-to-head →
vsOnyoo Park
🇰🇷KOR·1841
+3 −3 =0
6 games·last met Mar 2025
View head-to-head →
vsYisoo Shin
🇰🇷KOR·1715
+5 −0 =0
5 games·last met Jul 2025
View head-to-head →
vsEram Joo
🇰🇷KOR·1729
+5 −0 =0
5 games·last met May 2025
View head-to-head →
vsJihoon Lee
🇰🇷KOR·1490
+5 −0 =0
5 games·last met Feb 2025
View head-to-head →
Rankings
/
South Korea
#147
out of 718 players
Asia-Pacific
#12,559
in continent
World
#97,067
out of 400,000+
National ranking
Europe & World
Europe
World
South Korea
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| ... | ||
| 147 | 1,737 | |
Asia-Pacific
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| ... | ||
| 12559 | 1,737 | |
World
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| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
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| ... | ||
| 97067 | 1,737 | |