1 Dan
guagua0407 
| Country/Region |  Taiwan |
|---|---|
| Birth Year | 2007 |
| TopCoder ID | guagua0407 |
| Codeforces ID | guagua0407 |
| Affiliation | National Experimental High School |
Contest Status
| Rank | 1747th |
|---|---|
| Rating |  1982
|
| Highest Rating |  2016
―
1 Dan
(+184 to promote)
|
| Rated Matches | 56 |
| Last Competed | 2025/11/15 |