StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to calculate group by cumulative sum for multiple columns in python
| Author | Votes | Δ |
|---|---|---|
| RickardSjogren | 1 | +4.06 |
| Sia | 0 | -4.06 |
Last visited: Jan 2, 2016, 6:43:56 AM