1 Dan
yhchang3 
| Country/Region |  Taiwan |
|---|---|
| Birth Year | 1999 |
| TopCoder ID | yhchang3 |
| Codeforces ID | yhchang3 |
| Affiliation | University of California at Berkeley |
Contest Status
| Rating | 2168 (Provisional) |
|---|---|
| Highest Rating | 2174 ― 1 Dan (+26 to promote) |
| Rated Matches | 10 |
| Last Competed | 2022/01/22 |