StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Count of unique values by groupby in two columns
| Author | Votes | Δ |
|---|---|---|
| MaxU - stop genocide of UA | 8 | +0.31 |
| Roelant | 0 | -2.47 |
Last visited: Sep 18, 2018, 3:30:48 PM