Helico's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 447 | 5220 | - | - | - | ||
| AtCoder Beginner Contest 448 | 2695 | 1157 |  132 |
- | ||
| AtCoder Beginner Contest 449 | 3053 | 1119 |  392 |
+260 | ||
| AtCoder Beginner Contest 450 | 5532 | 738 |  460 |
+68 | ||
| AtCoder Beginner Contest 451 | 10783 | - | - | - | ||
| AtCoder Beginner Contest 453 | 3638 | 1036 |  588 |
+128 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 1826 | 1346 |  758 |
+170 | ||
| AtCoder Beginner Contest 458 | 4544 | - | - | - |