7 Kyu
duanyuyang 
| Country/Region |  China |
|---|---|
| Birth Year | 2015 |
| Codeforces ID | duanyuyang15 |
| Affiliation | 13819878210 |
Contest Status
| Rank | 23612th (Top 18.43%) |
|---|---|
| Rating |  749
(Provisional) |
| Highest Rating | 749
―
7 Kyu
(+51 to promote)
|
| Rated Matches | 12 |
| Last Competed | 2026/07/04 |