chad's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 076 | 137 | 2217 |  1017 |
- | ||
| AtCoder Regular Contest 077 | 178 | 2126 |  1425 |
+408 | ||
| AtCoder Grand Contest 017 | 585 | 1552 | 1433 |
+8 |