1 Kyu
zhangzheng2026 
| Country/Region |  China |
|---|---|
| Birth Year | 2011 |
| Codeforces ID | zhangzheng2026 |
| Affiliation | Chongqing Bashu Middle School |
Contest Status
| Rank | 1789th |
|---|---|
| Rating |  1963
|
| Highest Rating | 1963
―
1 Kyu
(+37 to promote)
|
| Rated Matches | 73 |
| Last Competed | 2025/11/16 |