How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
Hurricane 108.9 Slammers 90.7 +15.5
+1.1
Heads 178.7 Colossus 119.3 -3.7
-0.2
Amish 130 Hope 110 -2.4
-0.1
Spartans 154.3 Heroes 122.4 -1.2
-0.1
Moles 137.5 Rabbits 91.6 +1.1
+0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Hurricane 96.9 Moles 112.1 -24.6
-1.1
Spartans 152.5 Rabbits 141 -3.5
Heroes 112.2 Destroyers 131.7 +1.9
+0.2
Amish 119.4 Heads 163.7 -1.2
-0.1
Slammers 94.4 Hope 111.4 +0.1
If winner is:HomeHome OTAway OTAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Amish vs Hurricane-0.5-0.5+0.5+0.5
Rabbits vs Crushers-0.2-0.3+0.3+0.2
Heroes vs Heads-0.2-0.3+0.3+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
71-0Out505024,786,188
60-1Out505024,774,956
Total:Out25502549,561,144
Games Above .500
Chance Will Make Playoffs