diradon's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 135 | 1512 | 1049 |  101 |
- | ||
| AtCoder Beginner Contest 137 | 1661 | 1050 |  315 |
+214 | ||
| AtCoder Beginner Contest 161 | 4676 | 689 | 384 |
+69 |