StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Group Values Together in PHP / MySQL and Add the Value of one of the columns up into the group
| Author | Votes | Δ |
|---|---|---|
| Simon Forsberg | 4 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM