StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Please describe and explain the sql query which will give the desired output as mentioned below
| Author | Votes | Δ |
|---|---|---|
| Neel Shah | 0 | +3.89 |
| Suleyman DOGAN | -1 | -3.89 |
Last visited: Aug 26, 2016, 2:34:25 PM