StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I transform a column containing some strings into multi columns using postgresql?
| Author | Votes | Δ |
|---|---|---|
| 404 | 1 | +0.39 |
| Francesco Simeoli | 0 | -3.15 |
Last visited: Dec 22, 2019, 3:27:20 AM