StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I use SQL for the following row to column transformation?
| Author | Votes | Δ |
|---|---|---|
| Gord Thompson | 2 | +0.80 |
| Smutje | 1 | -0.37 |
| Ron Smith | 0 | -3.46 |
Last visited: Sep 14, 2014, 5:07:29 AM