StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Group rows by timestamp and conditionally sum different columns
| Author | Votes | Δ |
|---|---|---|
| MatBailie | 2 | +1.75 |
| Sean Vieira | 1 | -1.75 |
Last visited: Sep 14, 2014, 5:07:29 AM