PCBR (Pairs Comparision Based Rating)

Making ratings is fun. After applying my method several times I've decided to gemify it.

Examples

TODO

How it works

The first idea of rating items by one-to-one comparision was about QuakeLive players in 2013 or so and it didn't work well. At that time I was thinking about tree data structure. Later in May 2015 I've realised that it's simply about dots in n-dimensional space and sectors.

TODO: better desription

At the moment it's a "proof of concept". It needs huge optimisations for lookups, maybe using trees.

Installation

$ gem install pcbr

Testing with RSpec before contributing

rspec

or

rake spec