Format
OS
Oh, Seonghyun
🇰🇷FIDE 13237187· Male· South Korea· Born in 2003
Follow Seonghyun OhTrack his monthly FIDE ratings, games, tournaments and more.
Seonghyun Oh, a 23-year-old South Korean player, is rated 1745 — his current career high. He plays occasionally (7 games in the last 12 months). Recent appearances: 32nd LSH Tournament and 1st SeongdoGu Chess Competition.
Current rating
1745
Standard
Rpd—·Blz—
All-time high
1745
at best
Feb 2026 · age 23
Feb 2026 · age 23
Activity
17
games / yr avg. · ≈1/mo
7 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#94,123
#94,123 · players worldwide · of 216,808
Career timeline
6 entries2026
55th South Korean 20-35 player
at age 23 · rated 1745
May 2026
All-time peak 1745
at age 23
Feb 2026
Crossed 1600
at age 23
Jan 2026
Crossed 1500
at age 23
Jan 2026
Crossed 1400
at age 23
Jan 2026
First FIDE rating
1743 · at age 23
Jan 2026
Standard rating history
Last 12 months — activity & highlights
Evolution
+2
1743 → 1745
Tournaments
2
7 games
Score
5/ 771.4%
4W2D1L
Top 2 wins
Top losses
No noteworthy losses.
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Dec 2025 | 2.5/3 | #5 | 1652 | 0.0 |
Swiss | Nov 2025 | 2.5/4 | #3 | 1556 | 0.0 |
Rankings
/
South Korea
#137
out of 703 players
Asia-Pacific
#12,092
in continent
World
#94,122
out of 400,000+
National ranking
Europe & World
Europe
World
South Korea
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| ... | ||
| 137 | 1,745 | |
Asia-Pacific
| 1 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 2 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 3 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
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| 7 | 🇮🇳Follow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more. | 2,733 |
| 8 | 🇮🇳Follow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 9 | 🇻🇳Follow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more. | 2,731 |
| 10 | 🇷🇺Follow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| ... | ||
| 12092 | 1,745 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
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| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
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| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
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| ... | ||
| 94122 | 1,745 | |