osakananegi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 191 | 7231 | 129 |  6 |
- | ||
| AtCoder Beginner Contest 204 | 8011 | 58 | 14 |
+8 | ||
| AtCoder Beginner Contest 205 | 7830 | 65 | 20 |
+6 | ||
| AtCoder Beginner Contest 206（Sponsored by Panasonic） | 8946 | 11 | 18 |
-2 | ||
| AtCoder Regular Contest 146 | 3014 | 118 | 27 |
+9 |