1 Kyu
katsumata68 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2011 |
| X(Twitter) ID | @kk_4b6f7461 |
| Codeforces ID | K__2 |
| Affiliation | 小石川中等 |
Contest Status
| Rank | 1797th (Top 1.41%) |
|---|---|
| Rating |  1981
|
| Highest Rating | 1996
―
1 Kyu
(+4 to promote)
|
| Rated Matches | 136 |
| Last Competed | 2026/09/12 |