2 Kyu
zengmaoyuan 
| Country/Region |  China |
|---|---|
| Birth Year | 2011 |
| Codeforces ID | zengmaoyuan |
| Affiliation | Hongfan Junior High School Affiliated to Chongqing No.8 Secondary School |
Contest Status
| Rank | 3715th |
|---|---|
| Rating |  1671
|
| Highest Rating |  1768
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2 Kyu
(+32 to promote)
|
| Rated Matches | 113 |
| Last Competed | 2026/01/17 |