1 Dan
barbatos 
| Country/Region |  China |
|---|---|
| Birth Year | 2006 |
| TopCoder ID | xueyijie |
| Codeforces ID | XueYJ |
| Affiliation | Shanghai Gezhi High School |
Contest Status
| Rank | 2424th |
|---|---|
| Rating |  780
(Provisional) |
| Highest Rating | 780
|
| Rated Matches | 2 |
| Last Competed | 2025/09/19 |