How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 8/6100.0*Chance in playoffs100.0*Average seed
Colts 0 Happy Campers 7 +0.0
Happy Campers 7 DGAF 0 +0.0
Happy Campers 0 Slammers 7 -0.1
Laser 6 Pneu Belisle 1 -0.0
Wasted Talent 6 Laser 7 -0.0
Week of 8/13100.0*Chance in playoffs100.0*Average seed
Happy Campers 6 Dirt Devils 5 In
Week of 8/20None

What If

Chances based on how well the Happy Campers finish out the regular season.   Explain

If finish:Chance inChance will finish regular season at seed

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs