StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Pandas groupby countif with dynamic columns
| Author | Votes | Δ |
|---|---|---|
| jezrael | 4 | +1.39 |
| Nickil Maveli | 2 | -1.39 |
Last visited: Jan 11, 2017, 12:58:37 PM