StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Get last modified values for each records from two tables joins?
| Author | Votes | Δ |
|---|---|---|
| Mahmoud | 1 | -0.05 |
| The Shooter | 1 | +0.05 |
Last visited: Oct 27, 2016, 2:10:41 PM