MultiplayerElo

This is a gem for multiplayer elo calculations. It supports ties and 2 or more players.

Installation

Add this line to your application's Gemfile:

gem 'multiplayer_elo'

And then execute:

$ bundle

Or install it yourself as:

$ gem install multiplayer_elo

Usage

    players = [ {id: 1, elo: 1500, place: 1}, {id: 2, elo: 1500, place: 2}, 
                {id: 3, elo: 1500, place: 3}, {id: 4, elo: 1500, place: 4} ]

    results = @elo_manager.evaulate_results(players)

Contributing

1. Fork it ( https://github.com/johnmarks/multiplayer_elo/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request