Rohatron's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 450 | 10935 | 48 |  2 |
- | ||
| AtCoder Beginner Contest 451 | 10783 | 45 | 7 |
+5 | ||
| AtCoder Beginner Contest 452 | 10154 | 123 | 18 |
+11 | ||
| AtCoder Regular Contest 217 | 1137 | - | - | - | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 10243 | 42 | 21 |
+3 | ||
| AtCoder Beginner Contest 456 | 6751 | 455 | 48 |
+27 | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 9769 | 44 | 47 |
-1 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 11101 | 38 | 45 |
-2 |