IstiaqOsman's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 161 | 9373 | 42 | 2 | - | ||
| AtCoder Beginner Contest 162 | 7484 | 296 | 21 | +19 | ||
| AtCoder Beginner Contest 164 | 11082 | 15 | 19 | -2 | ||
| AtCoder Beginner Contest 165 | 9289 | 168 | 33 | +14 |