I would like it if a player jumps out of the room they loose 200 points. either by mistake, laggey connection or by jumping... the just straight up loose 200 pts. The benefit would be that we would have a true ranking system. We would start to see true level 10+

In the majority of cases the person that gets booted from a game re: bad connection, its the person thats running the game that has the bad connection rather than the booted players.

This would make your idea a very unfair method of keeping score unfortunately.