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
BILLIEVE IT 127.4 pure skillz 109.12 -13.5
-1.3
Darth Raiders 106.64 My Ball Zach Ertz 46.48 +1.6
+0.1
DangeRuss 122.38 Mike Ross 100.88 -1.0
-0.1
BILLS BILLS BILLS 86.5 Bunch of Malaka's 87.5 +0.8
-0.1
hangtime 94.38 Harvey Specter 109.84 +0.5
+0.1
Quebecois 89 Get Off My Vick 84.48 -0.4
Week of 11/24100.0*Chance in playoffs100.0*Average seed
BILLS BILLS BILLS 142.7 pure skillz 85.98 -25.2
-1.3
Get Off My Vick 102.74 BILLIEVE IT 80.94 -1.8
-0.1
DangeRuss 142.84 Bunch of Malaka's 109.36 -1.4
Quebecois 75.3 Harvey Specter 79.82 +0.7
+0.1
hangtime 92.86 My Ball Zach Ertz 89.24 -0.6
-0.1
Darth Raiders 94.26 Mike Ross 65.7 -0.1
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
DangeRuss vs pure skillz-32.3+43.2
-1.0+1.3
Quebecois vs BILLIEVE IT-9.2+16.6
-0.2+0.3
hangtime vs Mike Ross-1.1+3.6
-0.1+0.3
Darth Raiders vs Bunch of Malaka's+1.3-0.7
+0.1-0.0
Get Off My Vick vs BILLS BILLS BILLS+0.6-0.6
-0.1+0.1
Harvey Specter vs My Ball Zach Ertz+0.1-0.5
+0.0-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
71-085.4%182128271533,550,849
60-110.01044387044,889,367
Total:42.2%149121732224078,440,216
Games Above .500
Chance Will Make Playoffs