StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SUM specific column using group by and how to avoid least joining table values from that?
| Author | Votes | Δ |
|---|---|---|
| Selvaraj R | 2 | +4.36 |
| Fahmi | 0 | -0.55 |
Last visited: May 11, 2019, 11:16:05 PM