World cup score prediction game

[Cheetah Designs]

I am looking to run something like this in the office so I want it to be as simple as possible.

Does anyone have a suggested points system? Or a spreadsheet that I can use?

 

[Liquid_Entity]

I just found a Excel sheet from www.soccerwallcharts.com

Google it

 

[Cheetah Designs]

Is there anything website run where I can run my own league? My google-fu fails me.