margaderdene's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 9315 | 157 |  8 |
- | ||
| AtCoder Beginner Contest 445 | 9054 | 111 | 21 |
+13 | ||
| AtCoder Beginner Contest 448 | 9934 | - | - | - |