1 Dan
mayunfei 
| Country/Region |  China |
|---|---|
| Birth Year | 2007 |
| Codeforces ID | MMYYFF |
| Affiliation | TianJin No.1 High School |
Contest Status
| Rank | 1666th |
|---|---|
| Rating |  1988
|
| Highest Rating |  2092
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1 Dan
(+108 to promote)
|
| Rated Matches | 24 |
| Last Competed | 2025/06/01 |