StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL - Return previous record details as column by date
| Author | Votes | Δ |
|---|---|---|
| P.Salmon | 1 | +3.99 |
| reza.cse08 | 0 | -1.74 |
| dieuhd | 0 | -2.25 |
Last visited: Aug 26, 2016, 2:34:25 PM