RayZhang's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 400 | 10822 | - | - | - | ||
| AtCoder Beginner Contest 401 | 5393 | 651 |  37 |
- | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) | 9142 | - | - | - | ||
| AtCoder Beginner Contest 405 | 6096 | 587 |  107 |
+70 | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 9310 | 179 | 115 |
+8 | ||
| UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) | 9495 | - | - | - | ||
| AtCoder Beginner Contest 417 | 10631 | - | - | - | ||
| AtCoder Beginner Contest 419 | 10665 | - | - | - | ||
| AtCoder Regular Contest 205 (Div. 2) | 2520 | - | - | - | ||
| TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431) | 8912 | - | - | - |