StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Calculate date difference from previous row of each unique ID in MySQL
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 3 | +0.84 |
| Charles Bretana | 2 | -0.07 |
| Radim Bača | 1 | -3.51 |
Last visited: Nov 17, 2017, 1:59:29 PM