StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to return unique records between two tables without using distinct and union?
| Author | Votes | Δ |
|---|---|---|
| JohnD | 1 | +3.98 |
| Kishore Kumar | 0 | +0.02 |
| Shantanu | -1 | -4.00 |
Last visited: Apr 29, 2015, 9:33:15 AM