Our league requires you to bowl within 10 pins of your average per bowler to win the individual point. So that would be within 50 pins of the team average to win the team points.
Ex.
If everyone on a 5 man team has a 200 average, they would each have to shoot at least 190 scratch to win their point. The team as a whole would need to shoot 950 scratch to win the team points.
There are no ties. Shoot 190=win, shoot 189=loss