StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Get count if column value does not exist in another table
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 1 | +1.60 |
| Dave Zych | 0 | -1.60 |
Last visited: Apr 27, 2015, 7:36:09 PM