How are these numbers calculated?

Big Games

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

Week of 9/13100.0*Chance in playoffs100.0*Promoted100.0*Relegated
Hin Soc Ass 1 SSA Chelsea Sou 3 +0.5
+0.5
+0.9
Week of 9/20100.0*Chance in playoffs100.0*Promoted100.0*Relegated
SSA Chelsea Sou 1 Coastal Outreach 3 -0.2
-0.2
+0.3

What If

Chances based on how well the Hin Soc Ass TC finish out the regular season.   Explain

100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted123456RelegatedCount
120-0-0OutNo100Yes318,997,024
Total:OutNo100Yes318,997,024
Points
Chance Will Make Playoffs