StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Optimize `dplyr` group_by / summarize
| Author | Votes | Δ |
|---|---|---|
| Ken Williams | 3 | +1.93 |
| marbel | 1 | -1.93 |
Last visited: Oct 21, 2019, 3:17:49 PM
| Author | Votes | Δ |
|---|---|---|
| Ken Williams | 3 | +1.93 |
| marbel | 1 | -1.93 |