StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Ruby on rails undefined method `firstname'
| Author | Votes | Δ |
|---|---|---|
| Ronan Louarn | 0 | 0.00 |
Last visited: Mar 4, 2018, 10:03:27 PM
| Author | Votes | Δ |
|---|---|---|
| Ronan Louarn | 0 | 0.00 |