StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to select NULL if there are no data and display the data if it exist?
| Author | Votes | Δ |
|---|---|---|
| Calos | 2 | +4.05 |
| kaizoku himura | 1 | +0.00 |
| Afshan Shujat | 1 | -0.05 |
| Matthew Asia | 0 | -4.00 |
Last visited: Jun 24, 2017, 4:03:14 PM