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polaris__'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 275 | 4782 | 317 |  16 |
- | ||
| AtCoder Grand Contest 061 | 624 | - | - | - | ||
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 5137 | 319 | 49 |
+33 |