StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Combine data from previous and current record in sql query
| Author | Votes | Δ |
|---|---|---|
| MartynA | 2 | +0.47 |
| Ivan Starostin | 0 | -3.74 |
Last visited: May 15, 2016, 4:48:13 PM