ha1u's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 162 | 7477 | 297 | 15 | - | ||
| AtCoder Beginner Contest 163 | 9763 | - | - | - | ||
| AtCoder Beginner Contest 164 | 10333 | 62 | 23 | +8 | ||
| AtCoder Beginner Contest 165 | 8462 | 251 | 46 | +23 | ||
| AtCoder Beginner Contest 166 | 8848 | 190 | 63 | +17 | ||
| AtCoder Beginner Contest 167 | 9693 | 144 | 73 | +10 | ||
| AtCoder Beginner Contest 168 | 9309 | 101 | 76 | +3 |