StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Group by and count unique values in several columns in R
| Author | Votes | Δ |
|---|---|---|
| Jon Spring | 4 | +0.40 |
| Kent Orr | 0 | -3.19 |
Last visited: Nov 27, 2022, 9:27:33 PM