StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Calculate mean of multiple rows using grouping variables
| Author | Votes | Δ |
|---|---|---|
| coffeinjunky | 1 | 0.00 |
Last visited: May 17, 2016, 8:49:23 PM
| Author | Votes | Δ |
|---|---|---|
| coffeinjunky | 1 | 0.00 |