StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Pandas: Value counts by multi-column groupby
| Author | Votes | Δ |
|---|---|---|
| user3483203 | 3 | +0.29 |
| Anna Iliukovich-Strakovskaia | 0 | -2.29 |
Last visited: Jan 1, 2019, 8:55:20 AM