RogerA's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 440 | 2240 | 1255 |  169 |
- | ||
| AtCoder Regular Contest 212 (Div. 2) | 863 | - | - | - | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 1882 | 1358 |  565 |
+396 | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 9872 | 47 |  372 |
-193 | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 699 | 1718 |  785 |
+413 | ||
| AtCoder Beginner Contest 444 | 1921 | 1377 |  908 |
+123 | ||
| AtCoder Beginner Contest 448 | 1380 | 1454 |  1011 |
+103 |