StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL find non-null columns
| Author | Votes | Δ |
|---|---|---|
| Tom H. | 4 | +4.17 |
| Tony Andrews | 1 | +0.74 |
| Brent Ozar | 1 | +1.63 |
| Kieveli | 1 | +2.05 |
| devio | 0 | -2.33 |
| Powerlord | 0 | -0.38 |
| paxdiablo | 0 | -0.52 |
| Greg | 0 | -0.53 |
Last visited: Sep 14, 2014, 5:07:29 AM