StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What would be an optimal SQL query to retrieve the following result set
| Author | Votes | Δ |
|---|---|---|
| frail | 4 | +3.09 |
| Erwin Smout | 3 | +1.11 |
| HLGEM | 1 | -1.37 |
Last visited: Sep 14, 2014, 5:07:29 AM