StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Try to insert a record into a table with select and join
| Author | Votes | Δ |
|---|---|---|
| Shannon Severance | 1 | +0.38 |
| Tom | 0 | -3.01 |
Last visited: Sep 14, 2014, 5:07:29 AM