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BackToSquare1's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 399 | 1526 | 1367 |  223 |
- | ||
| AtCoder Beginner Contest 401 | 3863 | 882 |  392 |
+169 | ||
| AtCoder Beginner Contest 405 | 2823 | 1074 |  569 |
+177 |