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 | 2031st (Top 1.58%) |
|---|---|
| Rating |  1926
|
| Highest Rating | 1973
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1 Kyu
(+27 to promote)
|
| Rated Matches | 114 |
| Last Competed | 2026/06/20 |