StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Query optimization - determining unique values
| Author | Votes | Δ |
|---|---|---|
| Dan Bracuk | 3 | +1.07 |
| Lukasz Szozda | 3 | -1.07 |
Last visited: Mar 9, 2016, 4:04:07 PM