oysterperpetual's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 138 | 3871 | 348 | 17 | - | ||
| Japanese Student Championship 2019 Qualification | 2536 | 573 | 74 | +57 | ||
| AtCoder Beginner Contest 139 | 4920 | 195 | 91 | +17 | ||
| AtCoder Grand Contest 038 | 1115 | 442 | 130 | +39 |