StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
pandas dataframe compare first and last row from each group
| Author | Votes | Δ |
|---|---|---|
| piRSquared | 5 | +1.50 |
| IanS | 3 | -1.10 |
Last visited: Jun 24, 2017, 4:03:14 PM