How are these numbers calculated?

Big Games

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

Week of 11/21100.0*Average seed
Vitek 90 John 110.7 -0.5
Matt 103.6 Trevor 98.8 +0.0
Week of 11/28100.0*Average seed
Frank 90.7 Vitek 108 +0.4
Trevor 147.7 Sam 107.2 -0.1
John 84.7 Matt 166.4 +0.0
If winner is:HomeTieAway
Week of 12/5100.0*Average seed
Vitek vs Trey+1.0+0.1-0.4
Cole vs Sam+0.1-0.1-0.1
Trevor vs John+0.1-0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
41-0-0Out84241821,972,614
3.50-0-1Out5842780,971
30-1-0Out148655,686,635
Total:Out212226478,440,220
Games Above .500
Chance Will Make Playoffs