How are these numbers calculated?

Big Games

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

Week of 7/17100.0*Chance in playoffs100.0*Average seed
Entropy 154 SuperMc Scrambl 176 -5.0
-0.7
PHILLIESWINNING 145 Larz Cards 155 +0.6
STL#1 218 hollyashley 165 +0.4
+0.1
Hell Yeah 132 Cubs fan 2 120 +0.4
WhiteSOXwin 159 BS Scotties 153 -0.3
uk cubs 2 153 long island yan 102 -0.2
If winner is:HomeAway
Week of 7/24100.0*Chance in playoffs100.0*Average seed
PHILLIESWINNING vs Entropy-4.3+4.3
-0.7+0.7
Larz Cards vs SuperMc Scrambl-0.5+0.5
-0.1+0.1
Hell Yeah vs WhiteSOXwin+0.3-0.3
STL#1 vs uk cubs 2+0.3-0.3
+0.1-0.1
hollyashley vs long island yan-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
159-099.9%18811020,655
148-193.705539600168,551
137-254.114413411100673,019
126-37.10724352481001,569,470
115-40.000182434248102,355,145
104-5Out001929392022,352,773
93-6Out0032450231,570,052
82-7Out033661672,441
71-8Out01288168,102
60-9Out29820,799
Total:6.8%025791012141616109,571,007
Games Above .500
Chance Will Make Playoffs