or1ko's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 045 | 458 | - | - | - | ||
| AtCoder Beginner Contest 170 | 7203 | 303 | 15 | - | ||
| AtCoder Grand Contest 046 | 2302 | - | - | - | ||
| AtCoder Beginner Contest 171 | 6572 | 414 | 56 | +41 | ||
| AtCoder Beginner Contest 173 | 8797 | 143 | 68 | +12 | ||
| AtCoder Beginner Contest 174 | 7275 | 243 | 89 | +21 |