joyce2012's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 6063 | 493 |  25 |
- | ||
| AtCoder Beginner Contest 421 | 5826 | 598 | 90 |
+65 | ||
| AtCoder Beginner Contest 422 | 3223 | 622 |  159 |
+69 |