oiro's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 9735 | 146 |  7 |
- | ||
| AtCoder Beginner Contest 460 | 9076 | 272 | 32 |
+25 | ||
| AtCoder Beginner Contest 461 | 10292 | 168 | 49 |
+17 | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 9449 | 188 | 66 |
+17 |