roronoa_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Dwango Programming Contest 6th | 2605 | 130 |  6 |
- | ||
| AtCoder Beginner Contest 172 | 1257 | 1418 |  238 |
+232 | ||
| AtCoder Beginner Contest 173 | 1004 | 1539 |  652 |
+414 | ||
| AtCoder Beginner Contest 174 | 597 | 1762 |  965 |
+313 | ||
| AtCoder Regular Contest 116 | 1082 | 1381 |  1042 |
+77 |