Royal_18_knp's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 409 | 10816 | 41 |  2 |
- | ||
| AtCoder Beginner Contest 410 | 9734 | 129 | 12 |
+10 | ||
| AtCoder Beginner Contest 412 | 9645 | 40 | 16 |
+4 |