plain's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 123 | 3651 | 109 | 5 | - | ||
| AtCoder Beginner Contest 124 | 3621 | 276 | 29 | +24 | ||
| Tenka1 Programmer Beginner Contest 2019 | 2616 | 163 | 45 | +16 | ||
| AtCoder Beginner Contest 125 | 3020 | 521 | 88 | +43 | ||
| AtCoder Beginner Contest 126 | 4177 | - | - | - | ||
| AtCoder Beginner Contest 128 | 4867 | 82 | 85 | -3 | ||
| AtCoder Beginner Contest 154 | 5884 | 37 | 74 | -11 |