1 Kyu
Diana773 
| Country/Region |  China |
|---|---|
| Birth Year | 2002 |
| Codeforces ID | shirayukinoa |
| Affiliation | Harbin Engineering University |
Contest Status
| Rank | 4730th |
|---|---|
| Rating |  1565
|
| Highest Rating |  1826
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1 Kyu
(+174 to promote)
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| Rated Matches | 97 |
| Last Competed | 2025/12/20 |