Birkir's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 449 | 8956 | 199 |  10 |
- | ||
| AtCoder Beginner Contest 450 | 10219 | - | - | - | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 8923 | 172 | 29 |
+19 | ||
| AtCoder Beginner Contest 456 | 9061 | - | - | - | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 8589 | - | - | - | ||
| AtCoder Beginner Contest 460 | 10966 | - | - | - |