How are these numbers calculated?

Big Games

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

Week of 10/20100.0*Chance in playoffs100.0*Average seed
Love In An Elev 80.22 SteelDrivers 62.02 -13.1
-0.7
Free Josh Gordon 85.14 Dolphin vs Huma 71.56 -2.2
-0.1
Fah Q 86.72 Irsay's Nose Ca 79.3 +1.9
Schadenreude 106.04 Pincher 97 +1.7
+0.1
Fear the Romo 107.22 Dr AIDs 96.26 +1.3
If winner is:HomeAway
Week of 10/27100.0*Chance in playoffs100.0*Average seed
Dr AIDs vs SteelDrivers-15.2+15.2
-0.7+0.7
Free Josh Gordon vs Love In An Elev-2.1+2.1
-0.1+0.1
Irsay's Nose Ca vs Fear the Romo-2.1+2.1
-0.1+0.1
Pincher vs Dolphin vs Huma-1.5+1.5

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
86-0In937411210204,337
75-199.9%032246254001,203,775
64-281.0018314117203,009,674
53-317.3002154034904,016,047
42-40.30073346143,010,809
31-5Out0437601,205,700
20-6Out595203,598
Total:35.4%013710151819171112,853,940
Games Above .500
Chance Will Make Playoffs