StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to update or select the same rows value in the table?
| Author | Votes | Δ |
|---|---|---|
| Fionnuala | 1 | +1.57 |
| onedaywhen | 0 | -1.57 |
Last visited: Sep 14, 2014, 5:07:29 AM