StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Append sequence number to data frame based on grouping field and date field
Author | Votes | Δ |
---|---|---|
Rich Scriven | 1 | +0.52 |
Will Phillips | 0 | -4.19 |
Last visited: Sep 14, 2014, 5:07:29 AM