Format
LK
Lee, Kyungseok
CM🇰🇷FIDE 13202154· Male· South Korea· Born in 1992
Follow Kyungseok LeeTrack his monthly FIDE ratings, games, tournaments and more.
Kyungseok Lee, a 34-year-old South Korean Candidate Master, is rated 2111 — his current career high and ranked 7th among South Korean players, and in the top 7% worldwide. He plays occasionally (9 games in the last 12 months) and took a 21-month break between Sep 2012 and Jul 2014. Recent appearance: 49 Open Internacional d'Escacs Vila de Sitges Grup A. He reached South Korean #5 in Jun 2023 and spent 14 months in South Korean top 5.
Awarded CM in 2024 (age 32). At junior level, he reached #1 nationally in U20.
Current rating
2111
Standard
Rpd1993·Blz2029
All-time high
2111
at best
Sep 2025 · age 33
Sep 2025 · age 33
Activity
26
games / yr avg. · ≈2/mo
9 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#7
#7 · South Korean players · of 646
14 months in National top 5 (2023–2024)
14 months in National top 5 (2023–2024)
Career timeline
13 entries2025
Crossed 2100
at age 33
Sep 2025
All-time peak 2111
at age 33
Sep 2025
2024
CM title awardedCM
at age 32
Dec 2024
14 months in national top 5
since Jun 2023
Aug 2024
2023
Peak South Korean rank: #5
at age 31 · rated 2059
Jun 2023
2018
Crossed 2000
at age 26
Jan 2018
Standard rating history
Activity & highlights
Top opponent
Evolution
+39
2072 → 2111
Tournaments
1
9 games
Score
5.5/ 961.1%
4W3D2L
Top 3 wins
1.[W]vsGiuseppe Enmanuel Boyer Censore2,156·49 Open Internacional d'Escacs Vila de Sitges Grup A·R8·+11.3
Top 2 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jul 2025 | 5.5/9 | #19 | 2237 | +39.2 |
Most-Played Opponents
vsJunhyeok LeeIM
🇰🇷KOR·2394
+1 −8 =6
15 games·last met Feb 2023
View head-to-head →
vsHongjin AhnIM
🇰🇷KOR·2331
+3 −7 =4
14 games·last met Feb 2023
View head-to-head →
vsSehyun KwonFM
🇰🇷KOR·2283
+0 −6 =3
9 games·last met Jul 2024
View head-to-head →
vsGeorgiy Li
🇰🇷KOR·1985
+4 −2 =2
8 games·last met Mar 2024
View head-to-head →
vsSungmin Ahn
🇰🇷KOR·1883
+3 −0 =3
6 games·last met Oct 2022
View head-to-head →
Rankings
/
South Korea
#7
out of 704 players
Asia-Pacific
#2,018
in continent
World
#14,377
out of 400,000+
National ranking
Europe & World
Europe
World
South Korea
| 1 | 🇰🇷Follow Junhyeok LeeTrack their monthly FIDE ratings, games, tournaments and more. | 2,394 |
| 2 | 🇰🇷Follow Hongjin AhnTrack their monthly FIDE ratings, games, tournaments and more. | 2,331 |
| 3 | 🇰🇷Follow Sehyun KwonTrack their monthly FIDE ratings, games, tournaments and more. | 2,283 |
| 4 | 🇰🇷Follow Hungi YunTrack their monthly FIDE ratings, games, tournaments and more. | 2,225 |
| 5 | 🇰🇷Follow Erdenetulga RentsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,182 |
| 6 | 🇰🇷Follow Isaak HuhTrack their monthly FIDE ratings, games, tournaments and more. | 2,174 |
| 7 | 2,111 | |
| 8 | 🇰🇷Follow Injung GuTrack their monthly FIDE ratings, games, tournaments and more. | 2,077 |
| 9 | 🇰🇷Follow Roza EynulaTrack her monthly FIDE ratings, games, tournaments and more. | 2,048 |
| 10 | 🇰🇷Follow Jinwoo NohTrack their monthly FIDE ratings, games, tournaments and more. | 2,038 |
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 |
| 4 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,751 |
| 5 | 🇮🇳Follow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇨🇳Follow Liren DingTrack their monthly FIDE ratings, games, tournaments and more. | 2,738 |
| 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 |
| ... | ||
| 2018 | 2,111 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 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 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 14377 | 2,111 | |