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
Ice Monkeys 3 Downtown Feat 0 -12.5
-0.9
If winner is:HomeAway
Week of 12/14100.0*Chance in playoffs100.0*Average seed
Downtown Feat vs Lumberjacks+5.6-5.6
+0.7-0.7
Part-time Models vs Topshelf Gong S-0.6+0.6
DBAAGS vs Brenton Ballers-0.5+0.5
Ball Hawgs vs Ice Beavers-0.5+0.5
Ice Monkeys vs Shams+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-SOTplayoffs12345678910Count
126-00-0099.2%144333910224,475
105-01-0062.5031941307101,324,527
84-02-001.30113383611103,313,202
63-03-00Out0113423674,416,234
42-04-00Out0539563,313,087
21-05-00Out07931,324,486
00-06-00Out100224,329
Total:7.7%01246101317212614,140,340
Points
Chance Will Make Playoffs