StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    What is the meaning of the error "left-hand of expression not valid"?
| Author | Votes | Δ | 
|---|---|---|
| Alexey Romanov | 10 | +1.20 | 
| Alexander Ejbekov | 1 | -0.69 | 
| pexeer | -1 | -4.08 | 
Last visited: Jun 17, 2019, 2:59:36 PM