M_B's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 215 | 5805 | 267 |  13 |
- | ||
| AtCoder Beginner Contest 218 | 6642 | 183 | 34 |
+21 | ||
| AtCoder Beginner Contest 220 | 5404 | 233 | 58 |
+24 | ||
| AtCoder Beginner Contest 221 | 4470 | 523 |  103 |
+45 | ||
| Exawizards Programming Contest 2021（AtCoder Beginner Contest 222） | 4651 | 352 | 131 |
+28 |