StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Need a MYSQL query to compare two tables and only output non matching results
| Author | Votes | Δ |
|---|---|---|
| D'Arcy Rittich | 3 | +0.40 |
| chris | 0 | -1.90 |
| Salil | 0 | -0.80 |
| nik | 0 | -0.52 |
Last visited: Sep 14, 2014, 5:07:29 AM