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1 Kyu
zhangzheng2026 
| Country/Region |  China |
|---|---|
| Birth Year | 2011 |
| Codeforces ID | zhangzheng2026 |
| Affiliation | Chongqing Bashu Middle School |
Contest Status
| Rank | 2401st |
|---|---|
| Rating |  1840
|
| Highest Rating | 1850
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1 Kyu
(+150 to promote)
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| Rated Matches | 68 |
| Last Competed | 2025/10/04 |