1 Kyu
yaoqichen 
| Country/Region |  China |
|---|---|
| Birth Year | 2013 |
| Codeforces ID | yaoqichen |
| Affiliation | 3852673058@qq.com |
Contest Status
| Rank | 2770th (Top 2.19%) |
|---|---|
| Rating |  1802
|
| Highest Rating | 1802
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1 Kyu
(+198 to promote)
|
| Rated Matches | 109 |
| Last Competed | 2026/10/17 |