4 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 | 7862nd |
|---|---|
| Rating |  1298
|
| Highest Rating |  1358
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4 Kyu
(+42 to promote)
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| Rated Matches | 75 |
| Last Competed | 2025/09/27 |