StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Get database field non null values which contain both null and not null
| Author | Votes | Δ |
|---|---|---|
| juergen d | 3 | +1.55 |
| Muhammad Raheel | 1 | -1.55 |
Last visited: Sep 14, 2014, 5:07:29 AM