hakanai's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 023 | 973 | 561 |  30 |
- | ||
| AtCoder Beginner Contest 096 | 1783 | 57 | 34 |
+4 | ||
| AtCoder Regular Contest 097 | 630 | 1135 |  178 |
+144 | ||
| AtCoder Beginner Contest 103 | 806 | 1055 |  343 |
+165 | ||
| AtCoder Beginner Contest 272 | 1669 | 1173 |  532 |
+189 |