How are these numbers calculated?

Big Games

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

Week of 11/23100.0*Chance in playoffs100.0*Average seed
Lunch 97 James 81 +8.9
+0.5
Laces Out 114 KtodaP 93 -1.8
-0.2
Pick Six 107 Wranglers 97 +0.4
+0.1
Taint 102 Nutsack 104 +0.2
+0.1
If winner is:HomeAway
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Laces Out vs WranglersIn-6.3
-0.1+0.1
Taint vs Lunch-6.3In
-0.6+0.6
Nutsack vs Pick Six+0.1-0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
102-0In59416,434,908
91-1In15046312,848,854
80-275.0%22548256,434,174
Total:93.7%16362913625,717,936
Games Above .500
Chance Will Make Playoffs