Format
OS
Oh, Seoa
🇰🇷FIDE 13231715· Female· South Korea· Born in 2010
Follow Seoa OhTrack her monthly FIDE ratings, games, tournaments and more.
Seoa Oh, a 16-year-old South Korean player, is rated 1543 — her current career high. She is on a breakout run, having gained +127 Elo over the past 12 months. 11 rated games in the past year (≈21/year long-term). Recent standard appearances include 33rd Korea Chess League Minor Round 5-8, 10th Gritchess Match, and 2026 Korea Youth Championship G14,16,18. Also played 1 rapid event (including 2nd Anyang City Chess Fed. Rapid) recently.
At junior level, she reached #68 nationally in U16.
Current rating
1543
Standard
Rpd—·Blz—
All-time high
1543
at best
May 2026 · age 16
May 2026 · age 16
Activity
46
games / yr avg. · ≈4/mo
11 past 12 mo · ≈1/mo
classical only
Active
classical only
Active
Signature stat
#168,110
#168,110 · players worldwide · of 216,808
Career timeline
7 entries2026
68th South Korean U16 player
at age 16 · rated 1543
May 2026
Best 12-month gain (+127 Elo)
1416 → 1543
May 2026
Crossed 1500
at age 16
May 2026
All-time peak 1543
at age 16
May 2026
2025
Crossed 1400
at age 15
Apr 2025
Crossed 1200
at age 15
Apr 2025
Standard rating history
Last 12 months — activity & highlights
Evolution
+122
1421 → 1543
Tournaments
7
33 games
Score
9/ 3327.3%
9W2D22L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 1/2 | #34 | 1558 | 0.0 |
Swiss | Mar 2026 | 2/3 | #8 | 1354 | 0.0 |
Swiss | Feb 2026 | 1/5 | #9 | 793 | 0.0 |
Team | Dec 2025 | 0/2 | #15 | 685 | 0.0 |
Team | Aug 2025 | 0/2 | #24 | 769 | 0.0 |
Rankings
/
South Korea
#416
out of 703 players
Asia-Pacific
#30,855
in continent
World
#168,082
out of 400,000+
National ranking
Europe & World
Europe
World
South Korea
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| 416 | 1,543 | |
Asia-Pacific
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| 2 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
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| ... | ||
| 30855 | 1,543 | |
World
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| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
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| ... | ||
| 168082 | 1,543 | |