atsukan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 154 | 2283 | 887 |  67 |
- | ||
| AtCoder Beginner Contest 155 | 2720 | 828 |  194 |
+127 | ||
| AtCoder Beginner Contest 156 | 2556 | 783 |  300 |
+106 |