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extrao's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 447 | 6227 | 457 |  23 |
- | ||
| AtCoder Beginner Contest 448 | 8563 | 229 | 51 |
+28 | ||
| AtCoder Beginner Contest 450 | 6710 | 559 |  106 |
+55 |