CircleOO's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 139 | 1964 | 1008 | 91 | - | ||
| AtCoder Beginner Contest 142 | 2998 | 609 | 175 | +84 | ||
| AtCoder Beginner Contest 146 | 1668 | 1004 | 347 | +172 | ||
| Sumitomo Mitsui Trust Bank Programming Contest 2019 | 1412 | 1076 | 520 | +173 |