StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Join with twice the same table?
| Author | Votes | Δ |
|---|---|---|
| Jens | 3 | +1.03 |
| vikram jain | 1 | -0.69 |
| Corrado Piola | 1 | -2.72 |
Last visited: May 1, 2015, 8:27:38 PM