StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I write a SQL statement to update a column in a table from another column in the same table?
| Author | Votes | Δ |
|---|---|---|
| Abe Miessler | 3 | +2.46 |
| Vincent Malgrat | 2 | -1.24 |
| dpbradley | 2 | -0.55 |
Last visited: Sep 14, 2014, 5:07:29 AM