StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Calculate Active Customers 30 days ago in Ruby/Rails
| Author | Votes | Δ |
|---|---|---|
| XavM | 1 | 0.00 |
Last visited: Dec 7, 2016, 12:37:38 PM
| Author | Votes | Δ |
|---|---|---|
| XavM | 1 | 0.00 |