StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Can a foreign key refer to the primary key of its own table?
| Author | Votes | Δ |
|---|---|---|
| bloodyKnuckles | 1 | +0.50 |
| VMai | 1 | -0.28 |
| Eran | 1 | -0.03 |
Last visited: May 1, 2015, 7:15:40 PM