StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL - populate new column according to data in row above
| Author | Votes | Δ |
|---|---|---|
| Kannan Kandasamy | 1 | +0.96 |
| Pawel Czapski | 0 | -1.90 |
| toonice | 0 | -1.88 |
| Mansoor | 0 | -0.49 |
Last visited: Jul 3, 2017, 9:30:35 PM