StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL List all rows first find the row with oldest timestamp and the group rows with same id together
| Author | Votes | Δ |
|---|---|---|
| jarlh | 1 | +0.38 |
| piyushiiitm | -2 | -3.08 |
Last visited: Nov 20, 2016, 3:45:05 PM