WZH2020's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 461 | 8977 | 294 |  15 |
- | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 105 | 2400 |  1068 |
+1053 | ||
| Japanese Student Championship 2026 Qualification (AtCoder Regular Contest 222) | 629 | - | - | - | ||
| AtCoder Beginner Contest 463 | 163 | 2292 |  1469 |
+401 | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 71 | 2400 |  1713 |
+244 |