StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Select Records ONLY When a Column Value Is In More Than Once
| Author | Votes | Δ |
|---|---|---|
| Dmitry Polyakov | 2 | +4.26 |
| Roger Wolf | 0 | -0.53 |
Last visited: Apr 19, 2016, 10:53:29 PM