Format
BJ
Byun, Junseok
🇰🇷FIDE 13223100· Male· South Korea· Born in 2011
Junseok Byun, a 15-year-old South Korean player. currently rated 1851 in Standard.
Current rating
1851
Standard
Rpd1693·Blz1788
All-time high
1851
at best
Apr 2026 · age 15
Apr 2026 · age 15
Activity
36
games / yr avg. · ≈3/mo
41 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#58
in South Korea · of 635
Career timeline
8 entries2026
Peak South Korean rank: #58
at age 15 · rated 1851
Apr 2026
Re-crossed 1800
at age 15
Apr 2026
All-time peak 1851
at age 15
Apr 2026
2025
Crossed 1800
at age 14
Oct 2025
2024
Best 12-month gain (+464 Elo)
1179 → 1643
Dec 2024
Re-crossed 1600
at age 13
Dec 2024
Recent Results (last 12 months)
Evolution
+208
1643 → 1851
Standard rating history
Rankings
/
South Korea
#58
out of 698 players
Asia-Pacific
#5,029
in continent
World
#61,433
out of 400,000+
National ranking
Europe & World
Europe
World
South Korea
Asia-Pacific
World
FIDE Games Detail
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