StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
I'm looking to find an average difference between a series of 2 rows same column in SQL
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 1 | +1.46 |
| Ross Presser | 0 | -1.46 |
Last visited: Apr 18, 2018, 11:52:26 AM