6 Kyu
rockbirds12 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1980 |
| X(Twitter) ID | @r_ishida |
| Codeforces ID | rockbirds12 |
Contest Status
| Rating |  879
|
|---|---|
| Highest Rating | 879
―
6 Kyu
(+121 to promote)
|
| Rated Matches | 14 |
| Last Competed | 2020/05/10 |