6 Kyu
XXh0919 
| Country/Region |  China |
|---|---|
| Birth Year | 2010 |
| Codeforces ID | Laoxu0919 |
| Affiliation | Mianyang Middle School Talent School |
Contest Status
| Rank | 18676th |
|---|---|
| Rating |  825
|
| Highest Rating | 825
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6 Kyu
(+175 to promote)
|
| Rated Matches | 74 |
| Last Competed | 2025/10/04 |