How are these numbers calculated?

Big Games

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

Week of 6/21100.0*Chance in playoffs100.0*Average seed
Cougars White 63 Cougars Blue 93 +20.7
+0.5
If winner is:HomeDrawAway
Week of 7/5100.0*Chance in playoffs100.0*Average seed
Eagles vs Cougars Blue-25.5InIn
-0.5-0.1+0.3
Saints vs Cougars White+0.1-0.1-0.1

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs12345Count
161-0-0In81973131,512,538
140-1-0In1002,116,014
120-0-159.5%594178,325,948
Total:85.0%5116915211,954,500
Games Above .500
Chance Will Make Playoffs