Dennis_2006's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest++ 221 | 449 | - | - | - | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 3555 | 968 |  82 |
- | ||
| AtCoder Beginner Contest 471 | 2444 | 1287 |  401 |
+319 |