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j840806300's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 060 | 471 | 36 |  2 |
- | ||
| AtCoder Beginner Contest 068 | 162 | 1147 |  108 |
+106 | ||
| AtCoder Beginner Contest 087 | 388 | 844 |  222 |
+114 |