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Undertaker.: As a side note, joshi tm talk about "Extra games" was because he through out another idea - a "Round Robin" type of team tournament - So Player 1 will play all players on the other team.... and so on. (so for a 5 player team, 2 games per - you will get 10 games instead of 2) - for each fellowship (so up against 4 other fellowships, 40 games instead of 8 - so yea, lots of extra games under the round robin idea.)
Trying to think of other ideas - is to possible weight each team tournament game - so for example, if you play and win against someone who is within 100 ratings of you - games worth 1 point. If you beat someone that is below 100, you only get .8 points. If you beat someone who is 100 or more, you get 1.2 points. (or something like that... I just pulled those number out of my head. Not sure if I like this idea, but just throwing it out there.)