niishiki's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 478 | 8256 | 267 |  13 |
- | ||
| AtCoder Beginner Contest 479 | 4394 | 747 | 87 |
+74 | ||
| AtCoder Beginner Contest 480 | 9382 | 65 | 77 |
-10 |