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 +11.7
+0.3
Cranes 30 Mechanix 25 -1.4
If winner is:HomeHome OTAway OTAway
Revolution vs Mechanix+15.4+14.2-14.4-15.4
+0.4+0.4-0.4-0.4
AlleyCats vs Cranes+0.4*-0.1-0.9-0.3
If winner is:HomeHome OTAway OTAway
Week of 6/30100.0*Chance in playoffs100.0*Average seed
Revolution vs Cranes+18.8+17.2-16.9-18.8
+0.4+0.4-0.4-0.4
Rampage vs AlleyCats+3.7+3.1-3.3-3.7
+0.1+0.1-0.1-0.1
Spinners vs Mechanix+2.1+2.0-2.1-2.1
+0.1+0.1-0.1-0.1

* 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
116-0In982316,924
105-1In84161,862,970
94-297.4%475134,658,025
83-362.68553526,202,346
72-48.80960314,651,714
61-50.0018811,863,534
50-6Out100316,851
Total:55.4%2333281719,872,364
Games Above .500
Chance Will Make Playoffs