StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I optimize a query for selecting of the average value by groups?
| Author | Votes | Δ |
|---|---|---|
| Mark | 2 | +4.10 |
| baroale | 1 | -1.44 |
| Dzanan Begovic | 1 | -1.31 |
| Shailesh Pratapwar | 1 | -0.17 |
Last visited: Jun 25, 2018, 4:45:33 PM