ut9n's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 400 | 9456 | - | - | - | ||
| AtCoder Beginner Contest 401 | 9975 | 127 |  6 |
- | ||
| AtCoder Beginner Contest 403 | 7626 | 151 | 22 |
+16 | ||
| AtCoder Beginner Contest 404 | 9575 | 50 | 26 |
+4 |