StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to select values from many rows that has the same id to just one row and separate them with -?
| Author | Votes | Δ |
|---|---|---|
| Barbaros Özhan | 2 | +2.79 |
| Tim Biegeleisen | 1 | -2.79 |
Last visited: Oct 30, 2019, 9:27:30 PM