StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to use a built-in tcl power function?
| Author | Votes | Δ | 
|---|---|---|
| Donal Fellows | 1 | -0.37 | 
| Peter Lewerin | 1 | +0.37 | 
Last visited: Nov 14, 2015, 6:58:34 PM