StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to list all duplicated rows which may include NULL columns?
| Author | Votes | Δ |
|---|---|---|
| Valentino Vranken | 2 | +3.95 |
| scherand | 1 | -3.95 |
Last visited: Sep 14, 2014, 5:07:29 AM