5 Dan
riantkb 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1995 |
| X(Twitter) ID | @rian_tkb |
| Codeforces ID | riantkb |
| Affiliation | ｷﾗｷﾗﾃﾝﾌﾟﾗｷﾗｷﾗﾃﾝﾌﾟﾗｷﾗｷﾗ |
Contest Status
| Rank | 95th (Top 0.08%) |
|---|---|
| Rating |  2795
|
| Highest Rating | 2875 ― 5 Dan (+125 to promote) |
| Rated Matches | 92 |
| Last Competed | 2026/10/10 |