Rigel_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 163 | 477 | 1899 |  699 |
- | ||
| AtCoder Regular Contest 164 | 203 | 2338 |  1405 |
+706 | ||
| AtCoder Beginner Contest 319 | 610 | 1785 | 1484 |
+79 | ||
| Toyota Programming Contest 2023#5（AtCoder Beginner Contest 320） | 623 | 1782 |  1536 |
+52 |