abfd's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 8564 | - | - | - | ||
| AtCoder Beginner Contest 458 | 8419 | - | - | - | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 9204 | 185 |  9 |
- | ||
| AtCoder Beginner Contest 460 | 7281 | 512 | 52 |
+43 | ||
| AtCoder Beginner Contest 461 | 10148 | 178 | 69 |
+17 | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 9811 | 165 | 82 |
+13 |