umidi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 456 | 4629 | 819 |  57 |
- | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 9761 | - | - | - | ||
| AtCoder Beginner Contest 461 | 11524 | 46 | 51 |
-6 | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 9757 | 169 | 67 |
+16 | ||
| Japanese Student Championship 2026 Qualification (AtCoder Regular Contest 222) | 1171 | - | - | - |