chelli's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 220 | 5045 | 300 |  15 |
- | ||
| AtCoder Beginner Contest 221 | 4242 | 573 | 70 |
+55 | ||
| Exawizards Programming Contest 2021（AtCoder Beginner Contest 222） | 4097 | 497 |  120 |
+50 | ||
| AtCoder Beginner Contest 230 | 4441 | - | - | - | ||
| AtCoder Beginner Contest 272 | 6857 | - | - | - |