Tahseen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 031 | 847 | 1518 | 326 | - | ||
| AtCoder Beginner Contest 139 | 5840 | 8 | 160 | -166 | ||
| AtCoder Regular Contest 108 | 1196 | 1326 | 467 | +307 | ||
| AtCoder Regular Contest 109 | 1900 | 968 | 573 | +106 | ||
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 6880 | - | - | - |