StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Optimizing a query : joining a table on itself
| Author | Votes | Δ |
|---|---|---|
| Kickstart | 2 | +1.72 |
| CloudyMarble | 1 | -1.72 |
Last visited: Sep 14, 2014, 5:07:29 AM