StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
nil values return error undefined method `car_number' for nil:NilClass even if I check them with
| Author | Votes | Δ |
|---|---|---|
| Rajarshi Das | 2 | +2.15 |
| shivam | 1 | -0.35 |
| aldrien.h | 0 | -1.81 |
Last visited: Jun 13, 2016, 7:22:08 PM