StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how check if the row don't exist on the other table while using LEFT JOIN?
| Author | Votes | Δ |
|---|---|---|
| Yogesh Sharma | 2 | +2.64 |
| Tim Biegeleisen | 1 | -2.64 |
Last visited: Jun 20, 2018, 6:45:27 PM