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
Olde 149.6 Gronk 130 +9.7
+0.7
Wham 165.3 Forgotten 0 -2.7
-0.1
Bumbaugh 68.8 Miller 112.1 +1.4
49ers 133.7 geoffinitely 156.3 +1.3
+0.1
Be Like 94.5 Baste 131.6 -0.6
Riley 72.9 Ford 124.8 -0.5
-0.1
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Olde 134.6 Ford 133.9 +5.6
+1.0
49ers 90.5 Baste 76.9 -2.8
+0.1
Wham 91.9 geoffinitely 112.5 +1.4
+0.1
Be Like 112.3 Gronk 146.9 +1.1
+0.2
Riley 85.5 Miller 111.2 +0.2
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Olde vs Miller+0.8-1.1
Baste vs Wham-0.2+0.2
Riley vs Forgotten-0.1+0.3
Ford vs Be Like-0.2+0.2
Gronk vs 49ers+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs123456789101112Count
01-0In64259132,718,258
0-1In317353211224,064,222
Total:In382220145156,782,480
Points
Chance Will Make Playoffs