1 Dan
barbatos 
| Country/Region |  China |
|---|---|
| Birth Year | 2006 |
| TopCoder ID | xueyijie |
| Codeforces ID | XueYJ |
| Affiliation | Shanghai Gezhi High School |
Contest Status
| Rank | 2184th |
|---|---|
| Rating | 1872 |
| Highest Rating | 2029 ― 1 Dan (+171 to promote) |
| Rated Matches | 19 |
| Last Competed | 2023/05/27 |