helington's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) | 6113 | 389 |  19 |
- | ||
| AtCoder Beginner Contest 439 | 6520 | - | - | - | ||
| AtCoder Beginner Contest 440 | 7246 | - | - | - | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 5659 | 655 | 87 |
+68 | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 1864 | 1320 |  349 |
+262 | ||
| AtCoder Beginner Contest 444 | 3740 | 1035 |  507 |
+158 | ||
| AtCoder Beginner Contest 447 | 2147 | 1252 |  673 |
+166 |