StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
in Ruby, how to extract a key from the Hash having the value
| Author | Votes | Δ |
|---|---|---|
| Ravi Sankar Raju | 8 | +4.23 |
| Fitzsimmons | 5 | +0.41 |
| steenslag | 2 | -0.52 |
Last visited: Sep 14, 2014, 5:07:29 AM