StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Merge an array of hashes in Ruby and count the same key
| Author | Votes | Δ |
|---|---|---|
| tadman | 6 | +1.24 |
| Cary Swoveland | 2 | -1.24 |
Last visited: Jan 13, 2017, 10:31:56 PM