Format
YC
Yim, Chanseo
🇰🇷FIDE 13203878· Male· South Korea· Born in 2005
Follow Chanseo YimTrack his monthly FIDE ratings, games, tournaments and more.
Chanseo Yim, a 21-year-old South Korean player, is rated 1627 — his current career high. He returned to competition in September 2025. Recent appearance: 49 Open Internacional d'Escacs Vila de Sitges Grup C. He took a 113-month break between Mar 2016 and Sep 2025.
At junior level, he reached #22, #35 and #14 nationally in U20, U12 and U10.
Current rating
1627
Standard
Rpd—·Blz—
All-time high
1627
at best
Feb 2026 · age 21
Feb 2026 · age 21
Activity
8
games / yr avg. · ≈1/mo
7 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#136,777
#136,777 · players worldwide · of 218,279
Career timeline
12 entries2026
96th South Korean 20-35 player
at age 21 · rated 1627
May 2026
Best 12-month gain (+624 Elo)
1003 → 1627
Feb 2026
All-time peak 1627
at age 21
Feb 2026
2025
22nd South Korean U20 player
at age 20 · rated 1611
Dec 2025
Crossed 1600
at age 20
Sep 2025
Crossed 1500
at age 20
Sep 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
Activity & highlights
Top opponent
Evolution
+624
1003 → 1627
Tournaments
1
8 games
Score
4.5/ 856.3%
4W1D3L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jul 2025 | 4.5/8 | #14 | 1558 | 0.0 |
Rankings
/
South Korea
#274
out of 718 players
Asia-Pacific
#21,056
in continent
World
#136,769
out of 400,000+
National ranking
Europe & World
Europe
World
South Korea
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| 6 | 🇰🇷Follow Isaak HuhTrack their monthly FIDE ratings, games, tournaments and more. | 2,174 |
| 7 | 🇰🇷Follow Kyungseok LeeTrack their monthly FIDE ratings, games, tournaments and more. | 2,111 |
| 8 | 🇰🇷Follow Injung GuTrack their monthly FIDE ratings, games, tournaments and more. | 2,077 |
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| 10 | 🇰🇷Follow Younggyu LeeTrack their monthly FIDE ratings, games, tournaments and more. | 2,045 |
| ... | ||
| 274 | 1,627 | |
Asia-Pacific
| 1 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 1 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 3 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 4 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 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. | 2,735 |
| 8 | 🇷🇺Follow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more. | 2,733 |
| 9 | 🇮🇳Follow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 10 | 🇻🇳Follow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more. | 2,731 |
| ... | ||
| 21056 | 1,627 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
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| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 136769 | 1,627 | |