changhc's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 125 | 2355 | 743 |  47 |
- | ||
| AtCoder Beginner Contest 127 | 1980 | 974 |  201 |
+154 | ||
| AtCoder Beginner Contest 131 | 2668 | 730 | 293 |
+92 | ||
| AtCoder Beginner Contest 146 | 2255 | 801 |  388 |
+95 | ||
| AtCoder Beginner Contest 150 | 2354 | - | - | - |