StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
My select query returns same data for 3 rows
| Author | Votes | Δ |
|---|---|---|
| denny | 2 | +4.09 |
| Maulik Savaliya | 0 | -4.09 |
Last visited: Jun 24, 2017, 4:03:14 PM