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
Thugs 138 Chir 155 +10.3
+0.8
Teen 127 Nuks 124 -1.2
8DDs 168 Tall 105 -0.9
Piss 140 Gold 153 +0.8
Bush 175 Sals 134 +0.1
If winner is:HomeAway
Week of 11/6100.0*Chance in playoffs100.0*Average seed
Sals vs Chir-14.1+14.1
-0.8+0.8
Piss vs Teen+0.4-0.4
-0.1+0.1
Gold vs Thugs+0.3-0.3
Tall vs Nuks-0.3+0.3
Bush vs 8DDs+0.2-0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
106-0-0100.0%5142700163,221
95-1-098.2834411620963,228
84-2-062.4031842334002,406,998
73-3-05.8006344316103,211,950
62-4-00.002164033802,407,992
51-5-0Out006294817964,633
40-6-0Out022870163,118
Total:27.2%24813191815117310,281,140
Games Above .500
Chance Will Make Playoffs