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An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    What does LIKE '%%' mean in postgresql?
| Author | Votes | Δ | 
|---|---|---|
| msagala25 | 3 | +3.61 | 
| lucianopaz | 2 | -2.27 | 
Last visited: Jun 24, 2017, 4:03:14 PM
 
            | Author | Votes | Δ | 
|---|---|---|
| msagala25 | 3 | +3.61 | 
| lucianopaz | 2 | -2.27 |