2 Kyu
chenyan 
| Country/Region |  Taiwan |
|---|---|
| Birth Year | 2004 |
| Codeforces ID | yan-jun |
| Affiliation | National Taiwan University |
Contest Status
| Rank | 7253rd |
|---|---|
| Rating |  1368
|
| Highest Rating |  1621
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2 Kyu
(+179 to promote)
|
| Rated Matches | 85 |
| Last Competed | 2026/04/04 |