How are these numbers calculated?

Big Games

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

Week of 2/6100.0*Chance in playoffs100.0*Average seed
Churchill 7 Glenlawn 5 +26.5
+0.8
Fort Richmond 2 St John’s Raven 1 -0.7
Week of 2/12100.0*Chance in playoffs100.0*Average seed
St John’s Raven 1 Churchill 2 In
+0.7
Glenlawn 2 Dakota 2 +1.1
+0.1
Churchill 2 Fort Richmond 4 -0.5
Dakota 3 St John’s Raven 1 -0.1
Week of 2/19None

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345Count
130-0-0In10019,038,539,100
Total:In10019,038,539,100
Points
Chance Will Make Playoffs