risacker's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 189 | 8781 | 8 | 0 | - | ||
| AtCoder Beginner Contest 210 | 8577 | 9 |  1 |
+1 | ||
| Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138） | 2226 | - | - | - | ||
| AtCoder Regular Contest 139 | 1495 | - | - | - | ||
| AtCoder Grand Contest 057 | 946 | - | - | - | ||
| AtCoder Beginner Contest 250 | 6508 | 59 | 5 |
+4 | ||
| AtCoder Beginner Contest 252 | 8171 | 42 | 9 |
+4 |