7 Kyu
zhangyichen_123 
| Country/Region |  China |
|---|---|
| Birth Year | 2014 |
| Codeforces ID | Aaq777 |
| Affiliation | Jason_xuan小学 |
Contest Status
| Rank | 21913th |
|---|---|
| Rating |  729
|
| Highest Rating | 758
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7 Kyu
(+42 to promote)
|
| Rated Matches | 43 |
| Last Competed | 2025/09/14 |