StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL query for subtracting values from columns and add it to same row
| Author | Votes | Δ |
|---|---|---|
| Siddhartha Das | 2 | +0.57 |
| Gordon Linoff | 2 | -0.07 |
Last visited: May 14, 2020, 3:16:00 AM