7 Kyu
jarvisjiang 
| Country/Region |  China |
|---|---|
| Birth Year | 2010 |
| Codeforces ID | railgunjjj |
| Affiliation | High School Affiliated to Fudan University |
Contest Status
| Rank | 22626th |
|---|---|
| Rating |  708
|
| Highest Rating | 796
―
7 Kyu
(+4 to promote)
|
| Rated Matches | 105 |
| Last Competed | 2025/08/30 |