r1n3's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 9549 | 141 |  7 |
- | ||
| AtCoder Beginner Contest 447 | 8884 | - | - | - | ||
| AtCoder Beginner Contest 448 | 10246 | - | - | - |