StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
need sql query for the below scenario
| Author | Votes | Δ |
|---|---|---|
| Milan Halada | 4 | +3.93 |
| Florin Ghita | 3 | +0.86 |
| Ravindra Gullapalli | 0 | -1.23 |
Last visited: Sep 14, 2014, 5:07:29 AM