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3 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 | 1113th |
|---|---|
| Rating |  1421
(Provisional) |
| Highest Rating | 1421
|
| Rated Matches | 10 |
| Last Competed | 2025/10/19 |