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 +6.9
+1.0
Wham 165.3 Forgotten 0 -2.0
-0.1
Olde 149.6 Gronk 130 -1.3
-0.1
Riley 72.9 Ford 124.8 -0.5
Bumbaugh 68.8 Miller 112.1 +0.5
49ers 133.7 geoffinitely 156.3 +0.1
+0.1
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Wham 91.9 geoffinitely 112.5 In
+0.1
49ers 90.5 Baste 76.9 -1.6
-0.9
Be Like 112.3 Gronk 146.9 +0.7
+0.1
Olde 134.6 Ford 133.9 -0.3
Riley 85.5 Miller 111.2 +0.2
+0.2
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Baste vs Wham+1.1-1.1
Olde vs Miller-0.2+0.3
Riley vs Forgotten-0.2+0.2
Gronk vs 49ers+0.2-0.2
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
01-0In40391849,599,296
0-1In1719352999,596,200
Total:In2023191914419,195,496
Points
Chance Will Make Playoffs