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
Pick Six 107 Wranglers 97 -29.2
-0.8
Lunch 97 James 81 -6.4
-0.2
Taint 102 Nutsack 104 -2.1
-0.1
Laces Out 114 KtodaP 93 -1.8
-0.1
If winner is:HomeAway
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Laces Out vs WranglersOut+13.6
-0.3+0.3
Taint vs Lunch+5.1-5.1
+0.1-0.1
Nutsack vs Pick Six+5.1-5.1
-0.1+0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
82-054.5%2035456,436,490
71-1Out802012,844,300
60-2Out19816,437,146
Total:13.6%59563025,717,936
Games Above .500
Chance Will Make Playoffs