5 Dan
riantkb 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1995 |
| Twitter ID | @rian_tkb |
| TopCoder ID | rian |
| Codeforces ID | riantkb |
| Affiliation | Future Corporation |
Contest Status
| Rank | 117th |
|---|---|
| Rating | 2343 |
| Highest Rating | 2343 |
| Rated Matches | 16 |
| Last Competed | 2024/04/07 |