first of all you could try and do it like every1 plays 5 games and the person who wins 5 wins the tourney.. but draw out so only 1 person ends up with 5 wins...
secondly you could do 1 points ranking entry and the winner and runner up takes the points at the end so if 30 people enter 10 points for runner up and 20 points for winner ...

The 1st idea would not work at all because it would take too long..

You can't do the 2nd idea due to the edge modification. If 20 people entered and someone entered at 990, then won 20 points and would end up with 1010 thus beating the edge modification.

Also it has been mentioned so many times. Please take time to look through the forums before bringing a new idea up.

The points idea.. maybe the winner's edge modification in ranked games could affect the overall total? With a "prize" at the end of 20 points, a person with 50% edge modification would only win 10 points. Would this work?

doubt either of them would really work

2nd one is possible,, Dont think the first one would work, And i wouldnt fancy playing in it!