umibutahuman's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 124 | 2820 | 561 |  30 |
- | ||
| Tenka1 Programmer Beginner Contest 2019 | 1272 | 840 |  137 |
+107 | ||
| AtCoder Beginner Contest 125 | 3012 | 523 | 191 |
+54 |