chezijun's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 5954 | 545 |  29 |
- | ||
| AtCoder Beginner Contest 444 | 7210 | - | - | - | ||
| AtCoder Beginner Contest 447 | 7275 | - | - | - | ||
| AtCoder Beginner Contest 448 | 7613 | - | - | - | ||
| AtCoder Beginner Contest 449 | 8227 | - | - | - | ||
| AtCoder Beginner Contest 451 | 5389 | - | - | - | ||
| AtCoder Beginner Contest 453 | 10229 | - | - | - |