StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Trying to select rows and include first 2 distinct non-null values from 4 columns
| Author | Votes | Δ |
|---|---|---|
| Erwin Brandstetter | 2 | +1.69 |
| Adrian Carneiro | 0 | -1.16 |
| Josef K | 0 | -0.52 |
Last visited: Sep 14, 2014, 5:07:29 AM