StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
I need 2 count values from single column to be in same row using Over () clause
| Author | Votes | Δ |
|---|---|---|
| Vignesh Kumar A | 2 | +0.56 |
| Maxim Balaganskiy | 0 | -4.44 |
Last visited: May 1, 2015, 7:45:49 PM