mahmudulahsan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 160 | 9621 | 13 | 1 | - | ||
| AtCoder Beginner Contest 163 | 10128 | - | - | - | ||
| AtCoder Beginner Contest 185 | 6706 | 78 | 6 | +5 | ||
| AtCoder Beginner Contest 187 | 6013 | 145 | 17 | +11 | ||
| AtCoder Beginner Contest 260 | 5803 | 261 | 37 | +20 |