bka_hackman's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 007 | 555 | 917 |  73 |
- | ||
| AtCoder Grand Contest 009 | 538 | 1087 |  285 |
+212 | ||
| AtCoder Beginner Contest 057 | 235 | 1382 |  616 |
+331 | ||
| AtCoder Grand Contest 012 | 552 | 1326 |  785 |
+169 |