x280's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 036 | 1167 | 378 |  19 |
- | ||
| AtCoder Beginner Contest 170 | 5731 | 538 | 73 |
+54 | ||
| AtCoder Beginner Contest 178 | 4250 | 757 |  161 |
+88 |