StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Retrieve one row based on two rows from the same table
| Author | Votes | Δ |
|---|---|---|
| Laurenz Albe | 3 | +1.61 |
| Alexander Petrov | -2 | -1.61 |
Last visited: May 31, 2018, 2:35:42 PM