StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
create 1 column from 2 column with in SQL
| Author | Votes | Δ |
|---|---|---|
| TechDo | 1 | +1.44 |
| Roman Pekar | 0 | -1.04 |
| M.Ali | -1 | -3.18 |
Last visited: Sep 14, 2014, 5:07:29 AM