C# Ranking of objects, multiple criteria

Question

I am building a plugin for a LAN party website that I wrote that would allow the use of a Round Robin tournament.

All is going well, but I have some questions about

Answer 1

This could be a start:

Dictionary wins = new Dictionary();
Dictionary score = new Dictionary();
Dictionary ranks = new Dictionary();

int r = 1;

ranks = (
    from name 
    in wins.Keys 
    orderby wins[name] descending, scores[name] descending
    select new { Name = name, Rank = r++ })
    .ToDictionary(item => item.Name, item => item.Rank);