4 Kyu
Harui 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2003 |
| Codeforces ID | Harui |
| Affiliation | TMU/Mastering Heuristic Algorithm with a Reinforcement Learning Algorithm |
Contest Status
| Rank | 12510th (Top 9.76%) |
|---|---|
| Rating |  1116
|
| Highest Rating |  1289
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4 Kyu
(+111 to promote)
|
| Rated Matches | 229 |
| Last Competed | 2026/07/11 |