deidra's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 418 | 9651 | 144 |  7 |
- | ||
| AtCoder Beginner Contest 419 | 9904 | 144 | 22 |
+15 | ||
| AtCoder Beginner Contest 420 | 9051 | - | - | - |