StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL How to group by two different columns that contain the same data
| Author | Votes | Δ |
|---|---|---|
| Andrei Odegov | 1 | +1.44 |
| Allen Chen | 0 | -1.98 |
| Arulkumar | 0 | -1.19 |
Last visited: Sep 4, 2019, 3:46:46 PM