StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL count nulls and non nulls
| Author | Votes | Δ |
|---|---|---|
| peterm | 1 | +2.06 |
| Joachim Isaksson | 0 | -1.45 |
| David Aldridge | 0 | -0.61 |
Last visited: Sep 14, 2014, 5:07:29 AM