5 Kyu
RRRRRRsh 
| Country/Region |  China |
|---|---|
| Birth Year | 2011 |
| Codeforces ID | LuoguRyanhao |
| Affiliation | Guangzhou Tieyi Middle School |
Contest Status
| Rank | 15031st (Top 11.89%) |
|---|---|
| Rating |  1024
|
| Highest Rating | 1024
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5 Kyu
(+176 to promote)
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| Rated Matches | 56 |
| Last Competed | 2026/10/17 |