StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySQL How can I add values of a column together and remove the duplicate rows?
| Author | Votes | Δ |
|---|---|---|
| Garry Cairns | 2 | +4.14 |
| ypercubeᵀᴹ | 1 | -0.25 |
| codingbiz | 1 | +0.22 |
| deeg | 0 | -3.90 |
Last visited: Sep 14, 2014, 5:07:29 AM