StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
i want to get the sum of one or two column in one select query
| Author | Votes | Δ |
|---|---|---|
| Tim Biegeleisen | 1 | +0.35 |
| Akash Gupta | 0 | -2.79 |
Last visited: May 14, 2020, 3:16:00 AM