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Oh, Seojin

🇰🇷

FIDEFIDE 13236920· Male· South Korea· Born in 2010

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

Seojin Oh, a 16-year-old South Korean player, is rated 1714. He has slipped back 58 Elo over the past 12 months. 16 rated games in the past year. Recent standard appearances include Via U1800 February, 14th Queen's, and 9th Gimpo City Standard Open. His peak of 1772 was reached at age 16 (Jan 2026, South Korean #93 at the time).

At junior level, he reached #13 nationally in U16.

Current rating

1714

Standard

Rpd—·Blz—

All-time high

1772

−58 pts below
Jan 2026 · age 16

Activity

38

games / yr avg. · ≈3/mo

16 past 12 mo · ≈1/mo
classical only
Active

Signature stat

#104,662

#104,662 · players worldwide · of 216,808

Career timeline

7 entries
2026
Peak South Korean rank: #93
at age 16 · rated 1772
Jan 2026
13th South Korean U16 player
at age 16 · rated 1772
Jan 2026
Crossed 1600
at age 16
Jan 2026
Crossed 1500
at age 16
Jan 2026
Crossed 1400
at age 16
Jan 2026
All-time peak 1772
at age 16 · −58 from today
Jan 2026

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Artem Serg Li 1,761
Via U1800 February · Feb 2026 · +22.5 Elo
Evolution
-58
1772 → 1714
Tournaments
3
18 games
Score
11/ 1861.1%
9W4D5L
Top 3 wins
1.[W]vsArtem Serg Li1,761·Via U1800 February·R2·+22.5
2.[W]vsYoonwoo Nam1,761·9th Gimpo City Standard Open·R3·+19.4
3.[W]vsJaejun Han1,554·14th Queen's·R5·+11.9
Top 3 losses
1.[L]vsGeono Kim1,469·14th Queen's·R3·-31.7
2.[L]vsJuhwan Lee1,664·14th Queen's·R2·-22.2
3.[L]vsTaewoo D Kim1,777·9th Gimpo City Standard Open·R6·-19.7

Last 12 months — tournaments

3 events
EventDateScoreRankPerfΔ Elo
Via U1800 February
Swiss
Feb 20263.5/6#91727+10.8
14th Queen's
Swiss
Jan 20263/5#181648-70.4
9th Gimpo City Standard Open
Swiss
Nov 20254.5/5#116590.0
Worst Elo result: 14th Queen's (-70.4 Elo, finished #18).

Rankings

/
South Korea
#163
out of 703 players
Asia-Pacific
#13,973
in continent
World
#104,660
out of 400,000+

National ranking

Europe & World

Europe
World
South Korea
1
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2,394
2
🇰🇷Ahn, HongjinFollow Hongjin AhnTrack their monthly FIDE ratings, games, tournaments and more.
2,331
3
🇰🇷Kwon, SehyunFollow Sehyun KwonTrack their monthly FIDE ratings, games, tournaments and more.
2,283
4
🇰🇷Yun, HungiFollow Hungi YunTrack their monthly FIDE ratings, games, tournaments and more.
2,225
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
🇰🇷Noh, JinwooFollow Jinwoo NohTrack their monthly FIDE ratings, games, tournaments and more.
2,038
...
163🇰🇷Oh, Seojin1,714
Asia-Pacific
1
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
2
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
3
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,751
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.
2,733
8
🇮🇳Gukesh DFollow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more.
2,732
9
🇻🇳Le, Quang LiemFollow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more.
2,731
10
🇷🇺Nepomniachtchi, IanFollow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more.
2,729
...
13973🇰🇷Oh, Seojin1,714
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
104660🇰🇷Oh, Seojin1,714