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 +3.1
+0.1
Pick Six 107 Wranglers 97 +1.3
+0.1
Laces Out 114 KtodaP 93 -0.3
-0.1
Taint 102 Nutsack 104 +0.1
+0.1
If winner is:HomeAway
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Laces Out vs WranglersIn-9.0
-0.1+0.1
Taint vs Lunch-3.7In
-0.4+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
102-0In227817,978,104
91-1In02372438,138,068
80-279.5%022572118,464,836
Total:94.9%5314316574,581,008
Games Above .500
Chance Will Make Playoffs