alpha_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 159 | 3826 | 740 |  47 |
- | ||
| AtCoder Beginner Contest 160 | 4968 | 643 |  128 |
+81 | ||
| AtCoder Beginner Contest 161 | 3512 | 885 |  255 |
+127 | ||
| AtCoder Beginner Contest 162 | 2321 | 1143 |  462 |
+207 | ||
| AtCoder Beginner Contest 163 | 6172 | - | - | - | ||
| AtCoder Beginner Contest 167 | 3092 | 1021 |  576 |
+114 |