StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL query to find where no primary key exists
| Author | Votes | Δ |
|---|---|---|
| Bill Karwin | 6 | +0.28 |
| Arild R | 1 | -2.21 |
Last visited: Sep 14, 2014, 5:07:29 AM