StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Subquery: how to retrieve the last non-zero value from a column?
| Author | Votes | Δ |
|---|---|---|
| Chandu | 2 | +0.42 |
| Raj Jayaswal | 0 | -3.39 |
Last visited: Sep 14, 2014, 5:07:29 AM