by Kettling » Sat May 26, 2012 9:18 am
Asymmetrical ranking tables are difficult to calculate because if everybody plays everybody then the number of games required to calculate a ranking is massive. However, if the best alien teams play against the best commando teams then the score will be a middling score... same result if the worst alien teams play against the worst commando teams (thus, score can't be used directly to calculate the ranking in any efficient way).
Maybe someone already has a solution to the asymmetrical ranking problem.