StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Pandas group, aggregate two columns and return the earliest Start Date for one column
| Author | Votes | Δ |
|---|---|---|
| jezrael | 3 | +0.22 |
| Apolo Radomer | 0 | -1.80 |
Last visited: Jan 30, 2018, 4:43:35 PM