StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to include NULL values in a query with Outer Join and Group By
| Author | Votes | Δ |
|---|---|---|
| Nicola Cossu | 5 | +2.42 |
| Lieven Keersmaekers | 4 | -1.22 |
Last visited: Sep 14, 2014, 5:07:29 AM