StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to select some default value if there is no such column in a table?
| Author | Votes | Δ |
|---|---|---|
| beiller | 2 | +1.28 |
| Mike Brant | 1 | -0.79 |
| Pawel | 0 | -3.95 |
Last visited: Sep 14, 2014, 5:07:29 AM