How are these numbers calculated?

Big Games

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

Week of 2/19100.0*Chance in playoffs100.0*Average seed
Punks 19 Calumets 14 -2.5
Balls 21 Titans 26 -1.7
Mile-Enders 17 Crew 18 +0.1
Week of 2/26100.0*Chance in playoffs100.0*Average seed
Bizoune 18 Balls 24 -29.7
If winner is:HomeHome OTHome SOAway SOAway OTAway
Week of 3/5100.0*Chance in playoffs100.0*Average seed
Bizoune vs Mile-Enders+33.5+33.5+33.5-31.1-31.1-33.8
Calumets vs Balls-14.0-14.0-14.0+25.8+25.8+34.5
Punks vs Crew-3.0-2.9-3.0+1.0+1.0+2.7
Crottes vs Titans+0.3*-0.0*-0.0-0.5-0.4-0.4

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

If finish:Chance inBooseChance will finish regular season at seed
Games Above .500
Chance Will Make Playoffs