Osalamia's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 9478 | 146 |  7 |
- | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 5384 | 651 | 60 |
+53 | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 5264 | 672 |  132 |
+72 |