StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to calculate difference between 2 fields in 2 different tables using a single query?
| Author | Votes | Δ |
|---|---|---|
| Piotr Perak | 3 | +4.48 |
| user710502 | 1 | -2.27 |
| Shackrock | 1 | -2.21 |
Last visited: Sep 14, 2014, 5:07:29 AM