How are these numbers calculated?

Big Games

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

Week of 12/7100.0*Chance in playoffs100.0*Average seed
Shams 2 Part-time Models 1 -12.5
-0.9
If winner is:HomeAway
Week of 12/14100.0*Chance in playoffs100.0*Average seed
Part-time Models vs Topshelf Gong S+14.4-14.4
+0.8-0.8
DBAAGS vs Brenton Ballers-1.6+1.6
Ball Hawgs vs Ice Beavers-1.2+1.2
Downtown Feat vs Lumberjacks+1.1-1.1
Ice Monkeys vs Shams+0.2-0.2

What If

Chances based on how well the Part-time Models finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-SOTplayoffs12345678910Count
166-00-00In9550225,185
145-01-00In6433401,325,063
124-02-0099.3%12423610103,309,645
103-03-0059.6021741328104,417,056
82-04-001.20113383611103,314,408
61-05-00Out0115423571,324,037
40-06-00Out064054224,946
Total:53.1%1014141513121074214,140,340
Points
Chance Will Make Playoffs