StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Update a column based on other column with postgresql
| Author | Votes | Δ |
|---|---|---|
| Lukasz Szozda | 2 | +1.31 |
| Vivek S. | 0 | -1.31 |
Last visited: Jan 12, 2016, 1:34:05 AM