ChenKaifeng's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 137 | 2706 | - | - | - | ||
| freee Programming Contest 2022（AtCoder Beginner Contest 264） | 39 | 2400 | 1200 | - | ||
| AtCoder Beginner Contest 319 | 14001 | - | - | - | ||
| Toyota Programming Contest 2023#5（AtCoder Beginner Contest 320） | 12597 | - | - | - |