4 Kyu
Gavin_Guo 
| Country/Region |  China |
|---|---|
| Birth Year | 2013 |
| Codeforces ID | Gavinzhou |
| Affiliation | Shenzhen City, Guangdong Province |
Contest Status
| Rank | 9327th |
|---|---|
| Rating |  1247
|
| Highest Rating |  1309
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4 Kyu
(+91 to promote)
|
| Rated Matches | 27 |
| Last Competed | 2026/04/11 |