How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Average seed
Shin 170.32 Dan 139.52 -0.7
Damian 152.2 Ray 111.24 +0.2
Peter 158.78 Len 134.18 -0.1
If winner is:HomeAway
Week of 11/24100.0*Average seed
Damian vs Dan-0.9+0.3
Ray vs Ron+0.1-0.1
Dank vs Len-0.0+0.1
Shin vs Sam+0.1-0.0
Peter vs Jimmy-0.0+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
92-0In4811625,920,547
81-1In01159264033,195,921
70-2In22747247,314,032
Total:In13736167366,430,500
Games Above .500
Chance Will Make Playoffs