1 Kyu
yushanen 
| Country/Region |  China |
|---|---|
| Birth Year | 2009 |
| X(Twitter) ID | @StraderYu41638 |
| Codeforces ID | shiny_shine |
| Affiliation | Guangzhou Tieyi Middle School |
Contest Status
| Rank | 2387th |
|---|---|
| Rating |  1856
|
| Highest Rating |  1973
―
1 Kyu
(+27 to promote)
|
| Rated Matches | 112 |
| Last Competed | 2025/11/08 |