StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL SUM Group by - based on 'group' from another table
| Author | Votes | Δ |
|---|---|---|
| rigerta | 2 | +3.50 |
| Kannan Kandasamy | 1 | +0.09 |
| sriram G | 0 | -4.19 |
Last visited: Aug 15, 2017, 6:52:44 AM