kitkat's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 010 | 605 | 1242 |  163 |
- | ||
| AtCoder Regular Contest 070 | 482 | 855 |  319 |
+156 | ||
| AtCoder Grand Contest 012 | 645 | 1082 |  520 |
+201 |