How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Chance in playoffs100.0*Average seed
Irsay's Nose Ca 102.44 Pincher 92.22 +2.1
+0.6
SteelDrivers 93.6 Fear the Romo 61.46 -1.0
-0.1
Schadenfreude 110.02 Love In An Elev 66.25 -0.6
Free Josh Gordon 107.22 Fah Q 69.52 -0.1
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Dolphin vs Huma 106.86 Irsay's Nose Ca 62.4 Out
-0.4
Free Josh Gordon 95.54 Fear the Romo 141.98 +0.5
+0.1
SteelDrivers 141.6 Schadenfreude 103.54 -0.5
-0.1
Fah Q 76.72 Pincher 84.46 +0.1
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Irsay's Nose Ca vs Love In An Elev+0.5-0.5
Pincher vs Fear the Romo-0.2+0.2
Fah Q vs Dolphin vs Huma-0.2+0.2

What If

Chances based on how well the Irsay's Nose Ca finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
51-0Out05833816,078,857
40-1Out8335816,071,083
Total:Out033333332,149,940
Games Above .500
Chance Will Make Playoffs