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
Be Like 94.5 Baste 131.6 +6.2
+0.9
Wham 165.3 Forgotten 0 -1.5
-0.1
Olde 149.6 Gronk 130 -0.9
-0.1
Riley 72.9 Ford 124.8 -0.7
-0.1
49ers 133.7 geoffinitely 156.3 +0.5
+0.1
Bumbaugh 68.8 Miller 112.1 +0.5
Week of 11/24100.0*Chance in playoffs100.0*Average seed
49ers 90.5 Baste 76.9 -1.4
-0.9
Wham 91.9 geoffinitely 112.5 In
+0.1
Be Like 112.3 Gronk 146.9 +0.6
+0.1
Olde 134.6 Ford 133.9 -0.2
Riley 85.5 Miller 111.2 +0.1
+0.2
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Baste vs Wham+1.0-1.0
Riley vs Forgotten-0.2+0.4
Olde vs Miller-0.2+0.3
Gronk vs 49ers+0.1-0.1
Ford vs Be Like-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs123456789101112Count
00-1In16213827728,468,345
1-0In363721628,314,135
Total:In1822212214456,782,480
Points
Chance Will Make Playoffs