StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to SUM parts of a column which have same text value in different column in the same row
| Author | Votes | Δ | 
|---|---|---|
| barry houdini | 2 | +0.71 | 
| IntStarFoo | 1 | +0.35 | 
| pnuts | 1 | -0.30 | 
| Jaycal | 0 | -3.58 | 
Last visited: Sep 14, 2014, 5:07:29 AM