StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Can table columns with a foreign key be null?
| Author | Votes | Δ |
|---|---|---|
| Daniel Vassallo | 32 | +0.25 |
| Backslider | 6 | 0.00 |
| davidtbernal | 1 | -2.00 |
Last visited: Sep 14, 2014, 5:07:29 AM