Format
CH
Choi, Hyunseo B
🇰🇷FIDE 13236369· Male· South Korea· Born in 2010
Follow Hyunseo B ChoiTrack his monthly FIDE ratings, games, tournaments and more.
Hyunseo B Choi, a 16-year-old South Korean player, is rated 1637 — his current career high. He is currently in the 1600–1650 range. 20 rated games in the past year. Recent standard appearances include 33rd Korea Chess League Div3b Round 1-2, 33rd Korea Chess League Minor Round 1-2, and 99th Hastings International Chess Congress - Weekend Intermediate.
At junior level, he reached #39 nationally in U16.
Current rating
1637
Standard
Rpd—·Blz—
All-time high
1637
at best
May 2026 · age 16
May 2026 · age 16
Activity
60
games / yr avg. · ≈5/mo
20 past 12 mo · ≈2/mo
classical only
Active
classical only
Active
Signature stat
#132,518
#132,518 · players worldwide · of 216,808
Career timeline
6 entries2026
All-time peak 1637
at age 16
May 2026
39th South Korean U16 player
at age 16 · rated 1632
Feb 2026
Crossed 1600
at age 16
Feb 2026
Crossed 1500
at age 16
Feb 2026
Crossed 1400
at age 16
Feb 2026
First FIDE rating
1632 · at age 16
Feb 2026
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+5
1632 → 1637
Tournaments
7
30 games
Score
14.5/ 3048.3%
13W3D14L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 1/2 | #8 | 1725 | +10.0 |
Team | Mar 2026 | 2/2 | #39 | 2385 | -5.2 |
Swiss | Jan 2026 | 1.5/4 | #27 | 1599 | 0.0 |
Swiss | Dec 2025 | 3/5 | #7 | 1629 | 0.0 |
Swiss | Dec 2025 | 2.5/4 | #21 | 1530 | 0.0 |
Rankings
/
South Korea
#260
out of 703 players
Asia-Pacific
#20,016
in continent
World
#132,511
out of 400,000+
National ranking
Europe & World
Europe
World
South Korea
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Asia-Pacific
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| 20016 | 1,637 | |
World
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