2 Kyu
One_Wan 
| Country/Region |  China |
|---|---|
| Birth Year | 2003 |
| Codeforces ID | One_Wan |
| Affiliation | Hunan University of Science and Technology |
Contest Status
| Rank | 4217th |
|---|---|
| Rating |  1616
|
| Highest Rating | 1678
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2 Kyu
(+122 to promote)
|
| Rated Matches | 53 |
| Last Competed | 2025/07/12 |