StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to use group_by with summarise and summarise_all?
| Author | Votes | Δ |
|---|---|---|
| Jon Spring | 3 | +1.15 |
| M-- | 2 | -0.96 |
| Tony Ladson | 1 | -1.52 |
Last visited: Oct 21, 2019, 3:17:49 PM