How are these numbers calculated?

Big Games

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

Week of 11/29100.0*Chance in playoffs100.0*Average seed
Upper Deckers 114.45 Bananagrabbers 185.8 -19.3
-1.1
HoneyFunchessof 93.64 WhoWasTalkingAb 112.24 -3.1
-0.2
Picture Burfict 111.64 Houndstooth Hot 118.44 -2.4
-0.1
Cline'n it Up 112.23 Boy is Mine 136.8 +2.1
+0.1
Edward Fortehands 99.02 Catalina Wine M 54.32 -0.9
KME VII 120.65 something creat 89.35 +0.7
2. and a Casselio 77.67 Hurricane Suj 107.5 -0.1
-0.1
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Upper Deckers 120.23 Catalina Wine M 83.4 +20.2
+1.2
HoneyFunchessof 107.44 something creat 123.76 -5.5
-0.2
Bananagrabbers 76.92 Houndstooth Hot 119.63 -3.2
-0.1
Cline'n it Up 93.1 KME VII 133.73 +1.9
+0.1
WhoWasTalkingAb 137.99 Edward Fortehands 179.49 +0.6
Picture Burfict 95.29 Hurricane Suj 76.74 -0.4
+0.1
Week of 12/13100.0*Chance in playoffs100.0*Average seed
Upper Deckers 142.79 Edward Fortehands 99.6 +26.4
+1.0
Cline'n it Up 80.02 something creat 113.17 +4.9
If winner is:HomeAway
2. and a Casselio vs WhoWasTalkingAbIn-33.9
+0.5-0.5
Catalina Wine M vs Houndstooth Hot+15.9-15.9
+0.3-0.3

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
80-066.0%1650344,492,344
Total:66.0%1650344,492,344
Games Above .500
Chance Will Make Playoffs