alpha20's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 161 | 8457 | 118 | 6 | - | ||
| AtCoder Beginner Contest 171 | 10087 | 30 | 10 | +4 | ||
| AtCoder Beginner Contest 172 | 8219 | 151 | 23 | +13 | ||
| AtCoder Beginner Contest 204 | 2890 | 898 | 92 | +69 | ||
| AtCoder Beginner Contest 212 | 7382 | 34 | 77 | -15 | ||
| AtCoder Beginner Contest 214 | 8340 | 3 | 54 | -23 | ||
| Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138） | 2226 | - | - | - |