acchZ's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 106 | 826 | 957 |  80 |
- | ||
| AtCoder Beginner Contest 107 | 181 | 1291 |  399 |
+319 | ||
| AtCoder Beginner Contest 108 | 825 | 630 |  435 |
+36 |