StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Select - SUM the value from the row on which Grouping is being done and from the previous row
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 3 | +1.42 |
| Jay Shankar Gupta | 1 | -1.42 |
Last visited: Jun 20, 2018, 6:45:27 PM