sa2209's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 126 | 4342 | - | - | - | ||
| AtCoder Beginner Contest 134 | 3680 | 324 |  16 |
- | ||
| AtCoder Beginner Contest 142 | 4357 | 191 | 39 |
+23 |