ab1's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 175 | 3757 | 784 |  52 |
- | ||
| Panasonic Programming Contest (AtCoder Beginner Contest 195) | 3155 | 768 |  159 |
+107 | ||
| AtCoder Beginner Contest 214 | 5250 | 336 | 182 |
+23 | ||
| AtCoder Beginner Contest 215 | 2151 | 1075 |  355 |
+173 |