CharlesOliveira's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 760 | 1732 |  532 |
- | ||
| AtCoder Beginner Contest 458 | 906 | 1696 |  968 |
+436 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 529 | 1878 |  1232 |
+264 | ||
| AtCoder Beginner Contest 460 | 521 | 1894 |  1385 |
+153 |