mch's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 113 | 1937 | 304 |  15 |
- | ||
| AtCoder Regular Contest 111 | 685 | 1602 |  409 |
+394 | ||
| AtCoder Beginner Contest 213 | 257 | 2117 |  1062 |
+653 | ||
| AtCoder Regular Contest 132 | 220 | 2232 |  1399 |
+337 |