StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
select rows that all exist in other table - how to improve performance?
| Author | Votes | Δ |
|---|---|---|
| Joe Stefanelli | 2 | +1.90 |
| RichardTheKiwi | 1 | -1.90 |
Last visited: Sep 14, 2014, 5:07:29 AM