optimizer's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 167 | 10603 | 79 | 4 | - | ||
| AtCoder Grand Contest 044 | 764 | 540 | 41 | +37 | ||
| AtCoder Beginner Contest 169 | 10650 | 44 | 39 | -2 | ||
| AtCoder Beginner Contest 170 | 7967 | 208 | 58 | +19 | ||
| AtCoder Beginner Contest 171 | 9483 | 72 | 59 | +1 | ||
| AtCoder Beginner Contest 174 | 8372 | 116 | 66 | +7 |