Ostrichisme's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 159 | 7368 | 108 | 5 | - | ||
| AtCoder Beginner Contest 160 | 7863 | 177 | 22 | +17 | ||
| AtCoder Beginner Contest 163 | 6981 | - | - | - | ||
| AtCoder Beginner Contest 164 | 8441 | 230 | 44 | +22 | ||
| AtCoder Beginner Contest 167 | 7756 | 347 | 74 | +30 | ||
| AtCoder Beginner Contest 168 | 8414 | 176 | 86 | +12 |