der3's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 198 | 5615 | 289 | 14 | - | ||
| Japanese Student Championship 2021 | 3005 | 277 | 44 | +30 | ||
| AtCoder Beginner Contest 199（Sponsored by Panasonic） | 6986 | 148 | 58 | +14 | ||
| Mynavi Programming Contest 2021（AtCoder Beginner Contest 201） | 5865 | 297 | 85 | +27 |