StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    SQL how to update the middle characters in a string
| Author | Votes | Δ | 
|---|---|---|
| wieseman | 0 | +0.56 | 
| peter.hrasko.sk | 0 | -0.07 | 
Last visited: Mar 13, 2017, 6:08:13 AM