StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
In Ruby, what is the best way to hash two columns that share some values?
| Author | Votes | Δ |
|---|---|---|
| David Grayson | 2 | +0.47 |
| Daniel Stevens | 0 | -3.74 |
Last visited: Jan 9, 2016, 9:32:43 PM