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coolhatsker's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 165 | 1928 | 1264 |  173 |
- | ||
| AtCoder Beginner Contest 166 | 744 | 1680 |  756 |
+583 | ||
| AtCoder Beginner Contest 168 | 743 | 1653 |  1015 |
+259 | ||
| AtCoder Grand Contest 046 | 630 | - | - | - |