haruHAL's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 452 | 7992 | 318 |  16 |
- | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 8113 | 253 | 44 |
+28 | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 7957 | 236 | 68 |
+24 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 7429 | 427 |  106 |
+38 | ||
| AtCoder Beginner Contest 460 | 7782 | 442 | 142 |
+36 | ||
| AtCoder Beginner Contest 461 | 8894 | 305 | 161 |
+19 |