StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Query for difference between current and previous row by GROUP
| Author | Votes | Δ |
|---|---|---|
| sam | 1 | +1.53 |
| minakshi | 0 | -1.87 |
| Gordon Linoff | 0 | -1.30 |
Last visited: May 14, 2020, 3:16:00 AM