StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Return df with a columns values that occur more then once
| Author | Votes | Δ |
|---|---|---|
| mnel | 7 | +0.99 |
| MrFlick | 5 | -0.41 |
| Mike.Gahan | 5 | -0.38 |
Last visited: May 1, 2015, 8:10:37 PM