StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Is there a symbol in SQL to return "All"
| Author | Votes | Δ | 
|---|---|---|
| Thomas | 3 | +3.94 | 
| Igor Unger | 0 | -3.94 | 
Last visited: Jan 4, 2017, 6:48:23 AM
 
            | Author | Votes | Δ | 
|---|---|---|
| Thomas | 3 | +3.94 | 
| Igor Unger | 0 | -3.94 |