StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can improve this SQL query?
| Author | Votes | Δ |
|---|---|---|
| PRNDL Development Studios | 2 | +1.38 |
| knagaev | 0 | -2.10 |
| David Aldridge | 0 | -1.12 |
Last visited: Sep 14, 2014, 5:07:29 AM