How are these numbers calculated?

Big Games

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

If winner is:HomeHome OTAway OTAway
Week of 9/6100.0*Chance in playoffs100.0*Average seed
Mustangs vs ThunderInInOutOut
+0.7+0.7-0.6-0.6
Spartans vs Threat-0.1-0.1+0.0+0.0
Hitmen vs QCRaiders+0.1+0.1-0.1-0.1
Foxes vs Patriots-0.1-0.1+0.0+0.0
Raiders vs Lions-0.0-0.0+0.1+0.1

What If

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

100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456Count
31-0In307032,500,715
20-1Out10042,773,757
Total:43.2%13305775,274,472
Games Above .500
Chance Will Make Playoffs