WilliamQ's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 215 | 1127 | - | - | - | ||
| AtCoder Beginner Contest 447 | 8884 | - | - | - | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 1027 | 1601 |  401 |
- | ||
| AtCoder Beginner Contest 465 | 4734 | 890 |  536 |
+135 |