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OJ

Oh, Jeongyun

🇰🇷

FIDEFIDE 13214500· Male· South Korea· Born in 2013

Follow Jeongyun OhTrack his monthly FIDE ratings, games, tournaments and more.

Jeongyun Oh, a 13-year-old South Korean player, is rated 1499. He is rising rapidly, having gained +84 Elo over the past 12 months. 20 rated games in the past year (≈13/year long-term). Recent standard appearances include Songdo International Open - B, 3rd YCF Presidential Cup - B, and 33rd Korea Chess League Minor Round 1-2. Also played 1 rapid event (including 1st YeonsuGu Mayor's Cup) recently. His peak of 1563 was reached at age 13 (Apr 2026).

At junior level, he reached #47, #40 and #16 nationally in U14, U12 and U10.

Current rating

1499

Standard

Rpd1507·Blz1448

All-time high

1563

−64 pts below
Apr 2026 · age 13

Activity

14

games / yr avg. · ≈1/mo

20 past 12 mo · ≈2/mo
classical only
Moderately active

Signature stat

#186,134

#186,134 · players worldwide · of 218,279

Career timeline

10 entries
2026
47th South Korean U14 player
at age 13 · rated 1563
Apr 2026
All-time peak 1563
at age 13 · −64 from today
Apr 2026
6-month rising streak
+140 Elo
Apr 2026
Crossed 1500
at age 13
Mar 2026
2024
Best 12-month gain (+379 Elo)
1063 → 1442
Aug 2024
Crossed 1400
at age 11
Mar 2024

Standard rating history

Peak
FIDE title
Threshold
First rated
FIDE recal.

Activity & highlights

Best result
2025 Korea Youth Selection U12
perf 1548 (+91) · 3/6 · #14
Top opponent
vs Sungtak Yoon 1,644
2026 Korea Youth Championship U14 · Feb 2026 · +27.8 Elo
Evolution
+42
1457 → 1499
Tournaments
6
32 games
Score
21/ 3265.6%
19W4D9L
Top 3 losses
1.[L]vsSiheon Lim1,474·2026 Korea Youth Championship U14·R3·-21.5
2.[L]vsSiwoo D Park1,543·Songdo International Open - B·R6·-17.5
3.[L]vsTaeu Kim1,547·2026 Korea Youth Championship U14·R7·-17.3

Last 12 months — tournaments

6 events
EventDateScoreRankPerfΔ Elo
Songdo International Open - B
Open Swiss
May 20263.5/2#262366-36.8
3rd YCF Presidential Cup - B
Swiss
Apr 20263.5/1#52252-4.8
33rd Korea Chess League Minor Round 1-2
Team
Mar 20264/2#82338+44.8
2026 Korea Youth Championship U14
Swiss
Feb 20263/6#151567+4.8
32nd Club League Minor Round 13-16
Team
Dec 20254/2#62281+43.6
2025 Korea Youth Selection U12
Swiss
Jun 20253/6#141548+43.2
Worst Elo result: Songdo International Open - B (-36.8 Elo, finished #26).

Rankings

/
South Korea
#509
out of 718 players
Asia-Pacific
#37,621
in continent
World
#186,075
out of 400,000+

National ranking

Europe & World

Europe
World
South Korea
1
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2,398
2
🇰🇷Ahn, HongjinFollow Hongjin AhnTrack their monthly FIDE ratings, games, tournaments and more.
2,336
3
🇰🇷Kwon, SehyunFollow Sehyun KwonTrack their monthly FIDE ratings, games, tournaments and more.
2,286
4
🇰🇷Yun, HungiFollow Hungi YunTrack their monthly FIDE ratings, games, tournaments and more.
2,214
5
🇰🇷Rentsen, ErdenetulgaFollow Erdenetulga RentsenTrack their monthly FIDE ratings, games, tournaments and more.
2,182
6
🇰🇷Huh, IsaakFollow Isaak HuhTrack their monthly FIDE ratings, games, tournaments and more.
2,174
7
🇰🇷Lee, KyungseokFollow Kyungseok LeeTrack their monthly FIDE ratings, games, tournaments and more.
2,111
8
🇰🇷Gu, InjungFollow Injung GuTrack their monthly FIDE ratings, games, tournaments and more.
2,077
9
🇰🇷Eynula, RozaFollow Roza EynulaTrack her monthly FIDE ratings, games, tournaments and more.
2,048
10
🇰🇷Lee, YounggyuFollow Younggyu LeeTrack their monthly FIDE ratings, games, tournaments and more.
2,045
...
509🇰🇷Oh, Jeongyun1,499
Asia-Pacific
1
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
1
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
3
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
4
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
5
🇮🇳Anand, ViswanathanFollow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇨🇳Ding, LirenFollow Liren DingTrack their monthly FIDE ratings, games, tournaments and more.
2,738
7
🇮🇳Praggnanandhaa RFollow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more.
2,735
8
🇷🇺Nepomniachtchi, IanFollow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more.
2,733
9
🇮🇳Gukesh DFollow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more.
2,732
10
🇻🇳Le, Quang LiemFollow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more.
2,731
...
37621🇰🇷Oh, Jeongyun1,499
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
186075🇰🇷Oh, Jeongyun1,499