StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Calculate mean for column grouped by values of two other columns
| Author | Votes | Δ |
|---|---|---|
| Darren Tsai | 2 | +4.02 |
| Saurabh Chauhan | 0 | -0.50 |
Last visited: May 11, 2019, 11:16:05 PM