StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Calculate the percentage or rows that are not NULL for each column in a table grouped by another col
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 3 | +0.43 |
| reactnoob2019 | 0 | -1.53 |
| Thailo | 0 | -1.95 |
Last visited: May 14, 2020, 3:16:00 AM