chaichai's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Sciseed Programming Contest 2021（AtCoder Beginner Contest 219） | 5760 | 152 | 8 | - | ||
| AtCoder Beginner Contest 220 | 6588 | 77 | 17 | +9 | ||
| AtCoder Beginner Contest 221 | 7059 | 92 | 26 | +9 | ||
| AtCoder Beginner Contest 223 | 6049 | 62 | 31 | +5 | ||
| キーエンスプログラミングコンテスト2022（AtCoder Beginner Contest 274） | 6819 | - | - | - |