StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How does Rails know which column from a table is the index in a related table?
| Author | Votes | Δ |
|---|---|---|
| Danil Speransky | 1 | +0.04 |
| Lummo | 1 | -0.34 |
Last visited: Sep 14, 2014, 5:07:29 AM