3 Dan
tiny_watermelon 
| Country/Region |  China |
|---|---|
| Birth Year | 2009 |
| Codeforces ID | wangsiyuanZP |
| Affiliation | pumpkin_tree 没有前途 |
Contest Status
| Rank | 239th |
|---|---|
| Rating |  2529
|
| Highest Rating | 2556
―
3 Dan
(+44 to promote)
|
| Rated Matches | 21 |
| Last Competed | 2026/04/05 |