StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Sql Join between two tables with a group by
| Author | Votes | Δ |
|---|---|---|
| Neria Nachum | 2 | +3.74 |
| schurik | 0 | -0.47 |
Last visited: Dec 25, 2016, 4:20:12 PM