StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Group By columnA and get the total value from columnB in php?
| Author | Votes | Δ |
|---|---|---|
| Daan | 1 | +0.18 |
| tkausl | 1 | +0.26 |
| Roy Stijsiger | 0 | -3.48 |
Last visited: Sep 28, 2016, 9:44:21 PM