StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails: unknown attribute error for derived class
| Author | Votes | Δ |
|---|---|---|
| nathanvda | 2 | +1.06 |
| TheJKFever | 1 | -0.18 |
| Richard Peck | 0 | -1.04 |
Last visited: Sep 14, 2014, 5:07:29 AM