StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Append several rows as a single row python based on Group by
| Author | Votes | Δ |
|---|---|---|
| Naga kiran | 4 | +3.61 |
| U12-Forward | 2 | -0.45 |
Last visited: Jan 1, 2019, 8:55:20 AM