StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to get average of columns grouped by a certain column?
| Author | Votes | Δ |
|---|---|---|
| Sardar Usama | 2 | +0.41 |
| Ahmad | 0 | -3.30 |
Last visited: Sep 10, 2018, 8:52:56 PM