Dorra1's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 419 | 8437 | 270 |  13 |
- | ||
| AtCoder Beginner Contest 420 | 3373 | 913 |  114 |
+101 | ||
| AtCoder Beginner Contest 421 | 7219 | 410 | 154 |
+40 |