How are these numbers calculated?

Big Games

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

Week of 6/23100.0*Chance in playoffs100.0*Average seed
Revolution 17 AlleyCats 13 +10.6
+0.2
Cranes 30 Mechanix 25 -2.0
If winner is:HomeHome OTAway OTAway
Revolution vs Mechanix+7.5+6.0-20.9-22.0
+0.2+0.2-0.5-0.6
AlleyCats vs Cranes+0.8*+0.0-2.6-1.9
If winner is:HomeHome OTAway OTAway
Week of 6/30100.0*Chance in playoffs100.0*Average seed
Revolution vs Cranes+14.5+11.9-30.3-32.1
+0.2+0.2-0.5-0.5
Rampage vs AlleyCats+2.5+1.8-3.2-3.6
+0.1+0.1-0.1-0.1
Spinners vs Mechanix+0.2+0.1-1.8-2.0
+0.0+0.0-0.1-0.1

* 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 Revolution finish out the regular season.   Explain

100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234Count
116-0In973221,597
105-1In82181,679,611
94-298.4%435525,148,001
83-369.68623007,751,128
72-413.701477105,919,917
61-50.1045552,114,574
50-6Out100285,062
Total:57.0%193834923,119,890
Games Above .500
Chance Will Make Playoffs