1 Dan
QY2002 
| Country/Region |  China |
|---|---|
| Birth Year | 2002 |
| Codeforces ID | QY2002 |
| Affiliation | Jiaozuo No1 middle school |
Contest Status
| Rank | 1609th |
|---|---|
| Rating |  2002
|
| Highest Rating | 2045
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1 Dan
(+155 to promote)
|
| Rated Matches | 24 |
| Last Competed | 2025/09/06 |