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rivass's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 137 | 2706 | 172 |  9 |
- | ||
| AtCoder Regular Contest 150 | 1454 | 1159 |  154 |
+145 | ||
| AtCoder Beginner Contest 281 | 3251 | 788 |  260 |
+106 |