StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Enumerate each row for each group in a DataFrame
| Author | Votes | Δ |
|---|---|---|
| Andy Hayden | 2 | +1.68 |
| waitingkuo | 1 | -1.68 |
Last visited: Sep 14, 2014, 5:07:29 AM