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 -5.9
-0.8
Heads 178.7 Colossus 119.3 -1.5
-0.1
Amish 130 Hope 110 -0.7
Moles 137.5 Rabbits 91.6 -0.1
Destroyers 109.7 Crushers 87.6 +0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Hurricane 96.9 Moles 112.1 +0.1
Slammers 94.4 Hope 111.4 Out
-0.3
Spartans 152.5 Rabbits 141 Out
+0.1
Heroes 112.2 Destroyers 131.7 +0.1
Crushers 130.4 Colossus 64.1 -0.1
If winner is:HomeHome OTAway OTAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Rabbits vs Crushers+0.3+0.3-0.2-0.3
Moles vs Slammers-0.2-0.2+0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
51-0Out100024,776,513
40-1Out505024,784,631
Total:Out752549,561,144
Games Above .500
Chance Will Make Playoffs