Format
LD
Leem, Daeyoung
🇰🇷FIDE 13225715· Male· South Korea· Born in 2009
Follow Daeyoung LeemTrack his monthly FIDE ratings, games, tournaments and more.
Daeyoung Leem, a 17-year-old South Korean player, is rated 1666 — just 2 short of his peak of 1668 (Mar 2026, age 17). He has held steady between 1650 and 1700 for 11 months. 16 rated games in the past year (≈9/year long-term). Recent appearances: 2026 Korea Youth Championship U18 and 2025 CTCA International Chess Open-Open U19GU19U17GU17.
At junior level, he reached #20 and #19 nationally in U18 and U16.
Current rating
1666
Standard
Rpd1421·Blz—
All-time high
1668
−2 pts below
Mar 2026 · age 17
Mar 2026 · age 17
Activity
8
games / yr avg. · ≈1/mo
16 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#122,164
#122,164 · players worldwide · of 218,279
Career timeline
7 entries2026
20th South Korean U18 player
at age 17 · rated 1668
Apr 2026
All-time peak 1668
at age 17 · −2 from today
Mar 2026
2025
19th South Korean U16 player
at age 16 · rated 1660
Aug 2025
Crossed 1600
at age 16
Aug 2025
Crossed 1500
at age 16
Aug 2025
Crossed 1400
at age 16
Aug 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
—
Tournaments
2
15 games
Score
6.5/ 1543.3%
5W3D7L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Feb 2026 | 2/6 | #9 | 1704 | +7.6 |
Open Swiss | Jul 2025 | 4.5/6 | #35 | 1618 | 0.0 |
Rankings
/
South Korea
#221
out of 718 players
Asia-Pacific
#17,529
in continent
World
#122,158
out of 400,000+
National ranking
Europe & World
Europe
World
South Korea
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Asia-Pacific
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| 17529 | 1,666 | |
World
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