1 Dan
zhangzheng2026 
| Country/Region |  China |
|---|---|
| Birth Year | 2011 |
| Codeforces ID | zhangzheng2026 |
| Affiliation | Chongqing Bashu Middle School |
Contest Status
| Rank | 1267th (Top 0.98%) |
|---|---|
| Rating |  2038
|
| Highest Rating |  2144
―
1 Dan
(+56 to promote)
|
| Rated Matches | 83 |
| Last Competed | 2026/07/19 |