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coder11's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 390 | 9683 | 59 |  3 |
- | ||
| AtCoder Beginner Contest 450 | 3383 | 1081 |  103 |
+100 | ||
| AtCoder Beginner Contest 451 | 1884 | 1367 |  402 |
+299 |