3 Kyu
STDJCY 
| Country/Region |  China |
|---|---|
| Birth Year | 2011 |
| Codeforces ID | STDJCY |
| Affiliation | Guangzhou Tieyi High School |
Contest Status
| Rank | 5420th |
|---|---|
| Rating |  1490
|
| Highest Rating | 1490
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3 Kyu
(+110 to promote)
|
| Rated Matches | 25 |
| Last Competed | 2025/09/27 |