1 Dan
pumpkin_tree 
| Country/Region |  China |
|---|---|
| Birth Year | 2009 |
| Codeforces ID | wangsiyuanZP |
| Affiliation | wangsiyuanZP 早该退役了 |
Contest Status
| Rank | 1656th |
|---|---|
| Rating |  1993
(Provisional) |
| Highest Rating |  2060
―
1 Dan
(+140 to promote)
|
| Rated Matches | 7 |
| Last Competed | 2025/03/30 |