StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What index or other database to use to speed this aggregating query up
| Author | Votes | Δ |
|---|---|---|
| Bernd Buffen | 2 | +0.53 |
| Olli | 1 | -4.21 |
Last visited: Jan 14, 2016, 7:10:39 AM