umiyama4's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 216 | 6383 | 77 |  4 |
- | ||
| AtCoder Beginner Contest 217 | 6518 | 174 | 19 |
+15 | ||
| AtCoder Beginner Contest 218 | 6732 | 172 | 36 |
+17 | ||
| AtCoder Regular Contest 156 | 2322 | 193 | 53 |
+17 |