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CHELSEABOY's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 386 | 8215 | 55 |  3 |
- | ||
| AtCoder Beginner Contest 403 | 7874 | - | - | - | ||
| AtCoder Beginner Contest 404 | 9225 | 130 | 14 |
+11 |