ZhiChuanHua's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 423 | 4974 | 556 |  29 |
- | ||
| AtCoder Beginner Contest 424 | 2786 | 943 |  159 |
+130 | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 1555 | - | - | - |