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
Brenton Ballers 0 Ball Hawgs 13 -12.5
-0.9
If winner is:HomeAway
Week of 12/14100.0*Chance in playoffs100.0*Average seed
DBAAGS vs Brenton Ballers-0.2+0.3
-0.5+0.7
Part-time Models vs Topshelf Gong S-0.0+0.2
+0.0-0.2
Ball Hawgs vs Ice Beavers-0.0+0.1
+0.0-0.2
Downtown Feat vs Lumberjacks+0.1-0.0
-0.2+0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-SOTplayoffs12345678910Count
126-00-0074.3%06284022454,942
105-01-008.7008405100750,643
84-02-000.10067816004,388,054
63-03-00Out02154232011,325,483
42-04-00Out44047814,521,940
21-05-00Out129719,122,277
00-06-00Out1002,257,681
Total:0.3%00001151720232342,421,020
Points
Chance Will Make Playoffs