How are these numbers calculated?

Big Games

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

Week of 11/28100.0*Chance in playoffs100.0*Season Champ100.0*Average seed
Julius 94 Danny 65 +5.7
+2.0
+0.3
Brendan 56 Gene 78 -0.1
Aidan 110 Chris 94 +8.8
+0.1
Matthew 91 Dino Sores 78 -0.0
Week of 12/5100.0*Chance in playoffs100.0*Season Champ100.0*Average seed
Chris 67 Julius 100 In
+29.6
+0.5
Danny 72 Brendan 106 -0.3
Gene 78 Dino Sores 77 -0.1
-0.0
Aidan 97 Matthew 83 +1.5
+0.1
If winner is:HomeAway
Week of 12/12100.0*Chance in playoffs100.0*Season Champ100.0*Average seed
Matthew vs Julius-51.5Yes
-0.9+0.7
Brendan vs Chris+7.5-4.3
+0.3-0.2

What If

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

100100100100100100100100
If finish:Chance inSeasonChance will finish regular season at seed
TPW-LplayoffsChamp12345678Count
101-0InYes10050,742,778
90-1In10.0%10197137,988,630
Total:In61.5%6183188,731,408
Points
Chance Will Make Playoffs