blackdeath's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 070 | 1051 | 121 |  6 |
- | ||
| AtCoder Beginner Contest 071 | 322 | 837 | 78 |
+72 | ||
| AtCoder Beginner Contest 073 | 748 | 816 |  178 |
+100 | ||
| AtCoder Beginner Contest 076 | 771 | 734 |  261 |
+83 |