In the Main Tournament qualifying scores will be drawn from a player’s best attempts on five of the available machines. Each individual attempt on a machine will be weighted against all other attempts on that same machine and ranked on a scale of 0-100 points. This ranking system allows individual game scores from different eras of pinball to be compared directly with one another. Players are permitted as many attempts as they wish on each of the machines, but only their best attempt on five different machines will count toward their overall qualifying score.