ccw630's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 010 | 717 | 892 |  68 |
- | ||
| AtCoder Grand Contest 011 | 635 | 834 |  197 |
+129 | ||
| AtCoder Grand Contest 012 | 420 | 1613 |  653 |
+456 |