StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
RoR ActiveRecord/ActiveRelation error: undefined method + for nilClass
| Author | Votes | Δ |
|---|---|---|
| Frederick Cheung | 2 | +0.39 |
| az7ar | 1 | +0.21 |
| MurifoX | 0 | -3.29 |
Last visited: Sep 14, 2014, 5:07:29 AM