How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Chance in playoffs100.0*Average seed
Purple People E 64 Papa's In My Ho 71 -22.5
-0.8
Password is Taco 96 Ben There Raped 38 +3.2
+0.1
Dicks For Sips 89 Team Slawson 75 -2.8
-0.1
Nayan top Adam 106 Jarv Jarv Binks 103 +2.7
+0.1
powell Iron Pat 65 Team Buzash 38 +0.2
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Jarv Jarv Binks 58 Purple People E 63 +24.2
+0.8
Ben There Raped 74 Papa's In My Ho 82 +5.2
+0.1
Dicks For Sips 77 Nayan top Adam 110 +3.0
+0.1
Team Slawson 92 powell Iron Pat 91 -0.1
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Purple People E vs Dicks For Sips+42.3-42.3
+1.0-1.0
Papa's In My Ho vs Jarv Jarv Binks+7.7-7.7
+0.3-0.3
Team Buzash vs Ben There Raped+7.7-7.7
+0.3-0.3

What If

Chances based on how well the Purple People E finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inPlayoffChance will finish regular season at seed
TWW-Lplayoffsbye12345678910Count
61-097.1%No7324319,291,051
50-112.5No13454219,290,889
Total:54.8%No3718242138,581,940
Games Above .500
Chance Will Make Playoffs