StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to select the difference of second and third highest salary from table without using inner query
| Author | Votes | Δ |
|---|---|---|
| mathguy | 4 | +0.42 |
| Radim Bača | 2 | -3.38 |
Last visited: Dec 1, 2017, 2:11:24 AM