StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL - Sum two columns group by ID
| Author | Votes | Δ |
|---|---|---|
| jarlh | 4 | +0.87 |
| S.Bozzoni | 2 | +1.37 |
| EpicKris | 1 | -1.20 |
| Stanislovas Kalašnikovas | 0 | -0.89 |
Last visited: Aug 26, 2016, 2:34:25 PM