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christina12's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 436 | 9163 | 161 |  8 |
- | ||
| AtCoder Beginner Contest 448 | 10083 | 115 | 21 |
+13 | ||
| AtCoder Beginner Contest 450 | 9379 | 223 | 42 |
+21 |