StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Do you always need to use coalesce in a WHERE if there can be null/empty values in the columns you&#
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 2 | +1.39 |
| wildplasser | 1 | -1.39 |
Last visited: Sep 17, 2016, 4:42:36 AM