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umikun's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 294 | 5656 | 171 |  9 |
- | ||
| AtCoder Beginner Contest 295 | 6324 | 240 | 32 |
+23 | ||
| AtCoder Beginner Contest 296 | 6342 | 213 | 53 |
+21 |