StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to group_by year in this type data in Ruby
| Author | Votes | Δ |
|---|---|---|
| Jyothu | 3 | +4.23 |
| Bharat soni | 1 | +0.73 |
| Shatabdi Mohapatra | 0 | -1.88 |
| Nermin | 0 | -1.89 |
| gunyoki | 0 | -1.80 |
| Aleksei Matiushkin | 0 | -0.56 |
Last visited: Apr 28, 2015, 12:56:17 PM