Davida's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 439 | 7354 | - | - | - | ||
| AtCoder Beginner Contest 440 | 4924 | 763 |  49 |
- | ||
| AtCoder Beginner Contest 449 | 6381 | 571 |  121 |
+72 | ||
| AtCoder Beginner Contest 450 | 8824 | 274 | 141 |
+20 |