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5 Kyu
guanboyuan 
| Country/Region |  China |
|---|---|
| Birth Year | 2011 |
| X(Twitter) ID | @Mrguanboyuan |
| Codeforces ID | guanboyuan |
Contest Status
| Rank | 11297th |
|---|---|
| Rating |  1107
|
| Highest Rating | 1107
―
5 Kyu
(+93 to promote)
|
| Rated Matches | 17 |
| Last Competed | 2025/05/24 |