8 Kyu
changbd 
| Country/Region |  China |
|---|---|
| Birth Year | 1988 |
| X(Twitter) ID | @23123123 |
| TopCoder ID | changbd |
| Codeforces ID | changbd |
| Affiliation | 1231231 |
Contest Status
| Rank | 30968th (Top 24.46%) |
|---|---|
| Rating |  565
(Provisional) |
| Highest Rating | 565
―
8 Kyu
(+35 to promote)
|
| Rated Matches | 2 |
| Last Competed | 2026/08/15 |