DArth's not sure how rigged it so much as the winners practically gonig to be the whim of the server.
'I think I'll turn off S.I.N's firing right now. LAter: I think I'm going to turn off B.O.O's firing just long enough for sin to get an eight point lead, and them force them to have a battle of attrition to see who can weasel their score up enough (B.O.O had advantage here, as the score only went up by missions and followers, and with less users, B.O.O's numbers went up fast.) But then we'll turn firing back on, giving S.I.N a 2000 some point lead, but we'll turn their firing off again to even it out.
Likewise, sacrificing does nothing. I don't know why I did it again.