StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to select multiple columns values same rows from single table
| Author | Votes | Δ |
|---|---|---|
| John Hartsock | 4 | +0.47 |
| Isaac Fife | 1 | -3.72 |
Last visited: Sep 14, 2014, 5:07:29 AM