cosinechannel's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 163 | 9988 | - | - | - | ||
| AtCoder Beginner Contest 168 | 5428 | 584 |  32 |
- | ||
| AtCoder Beginner Contest 169 | 7322 | 369 | 75 |
+43 | ||
| AtCoder Beginner Contest 170 | 8037 | 201 | 92 |
+17 | ||
| AtCoder Beginner Contest 171 | 9581 | 65 | 83 |
-9 |