OPamp's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 135 | 1932 | 892 |  68 |
- | ||
| AtCoder Beginner Contest 136 | 3302 | 528 |  136 |
+68 | ||
| AtCoder Beginner Contest 137 | 3302 | 542 | 193 |
+57 | ||
| AtCoder Beginner Contest 140 | 3897 | 356 |  213 |
+20 | ||
| AtCoder Beginner Contest 221 | 6135 | 196 | 204 |
-9 | ||
| AtCoder Regular Contest 177 | 2550 | 110 | 182 |
-22 |