StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL - Must there always be a primary key?
| Author | Votes | Δ |
|---|---|---|
| Chipmonkey | 4 | +3.56 |
| Jon Raynor | 2 | +0.25 |
| ilitirit | 0 | -2.49 |
| proskor | 0 | -3.09 |
Last visited: Sep 14, 2014, 5:07:29 AM