How are these numbers calculated?

Big Games

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

Week of 10/30100.0*Chance in playoffs100.0*Average seed
Teen 127 Nuks 124 +10.1
+0.6
Piss 140 Gold 153 +0.9
8DDs 168 Tall 105 -0.6
-0.1
Thugs 138 Chir 155 +0.2
If winner is:HomeAway
Week of 11/6100.0*Chance in playoffs100.0*Average seed
Piss vs Teen-8.5+8.5
-0.5+0.5
Sals vs Chir+0.3-0.3
Tall vs Nuks-0.2+0.2
Gold vs Thugs+0.1-0.1
Bush vs 8DDs+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
126-0-0In100162,911
115-1-0In92800964,573
104-2-0100.0%56376002,406,792
93-3-099.713423510003,213,086
82-4-079.906294418202,408,565
71-5-012.8011234371410961,821
60-6-00.102133738100163,392
Total:85.4%2724191584210010,281,140
Games Above .500
Chance Will Make Playoffs