StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to select multiple columns after grouping by a single column
| Author | Votes | Δ |
|---|---|---|
| Amazing Things Around You | 0 | +0.94 |
| Space Impact | 0 | -0.32 |
| Serge Ballesta | 0 | +0.20 |
Last visited: Sep 4, 2019, 3:46:46 PM