Bitcosb's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 407 | 11119 | 44 |  2 |
- | ||
| AtCoder Beginner Contest 416 | 8823 | 245 | 19 |
+17 | ||
| AtCoder Beginner Contest 420 | 9347 | 56 | 24 |
+5 | ||
| AtCoder Beginner Contest 426 | 8095 | 270 | 46 |
+22 |