mxh201's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 7636 | - | - | - | ||
| AtCoder Beginner Contest 421 | 9654 | 155 |  8 |
- | ||
| AtCoder Beginner Contest 423 | 7248 | 216 | 29 |
+21 |