oosakik's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 148 | 2638 | 746 | 47 | - | ||
| AtCoder Grand Contest 041 | 2524 | 122 | 60 | +13 | ||
| AtCoder Beginner Contest 152 | 567 | 1607 | 449 | +389 | ||
| AtCoder Beginner Contest 153 | 3923 | 477 | 440 | -9 | ||
| AtCoder Beginner Contest 154 | 2252 | 896 | 527 | +87 | ||
| AtCoder Beginner Contest 155 | 2600 | 857 | 581 | +54 | ||
| AtCoder Beginner Contest 178 | 6790 | 303 | 535 | -46 |