hafniii's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 444 | 8450 | 304 |  15 |
- | ||
| AtCoder Beginner Contest 447 | 8884 | - | - | - | ||
| AtCoder Beginner Contest 448 | 3351 | 1035 |  145 |
+130 | ||
| AtCoder Beginner Contest 451 | 5287 | 764 |  245 |
+100 |