1 Dan
sbno333 
| Country/Region |  China |
|---|---|
| Birth Year | 2010 |
| X(Twitter) ID | @tianbincheng |
| Codeforces ID | tianbincheng |
| Affiliation | 13651009907 |
Contest Status
| Rank | 1077th |
|---|---|
| Rating | 2059 |
| Highest Rating | 2059 ― 1 Dan (+141 to promote) |
| Rated Matches | 84 |
| Last Competed | 2025/11/09 |