4 Kyu
maruoxi 
| Country/Region |  China |
|---|---|
| Birth Year | 2012 |
| Codeforces ID | maruoxi |
| Affiliation | Capital Normal University High School |
Contest Status
| Rank | 11976th (Top 9.35%) |
|---|---|
| Rating |  1143
|
| Highest Rating |  1210
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4 Kyu
(+190 to promote)
|
| Rated Matches | 20 |
| Last Competed | 2026/07/04 |