StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Query on nullable columns
| Author | Votes | Δ |
|---|---|---|
| Alex | 2 | +4.35 |
| Gordon Linoff | 1 | -0.10 |
| user3378165 | 0 | -3.52 |
Last visited: Sep 14, 2016, 9:53:27 PM