StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I check if more than one column is not null per record?
| Author | Votes | Δ |
|---|---|---|
| Daniel Marcus | 2 | +1.51 |
| xQbert | 1 | -1.03 |
| shrek | 0 | -3.83 |
Last visited: Aug 15, 2018, 6:16:14 AM