How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
Amber Llamas 104.5 Shake N Bake 75.96 -19.6
-0.8
Sprysations 109.7 DownWithOPC 72.46 -7.4
-0.1
Real McCoys 116.66 Ballz Deep 68.82 -1.4
-0.1
MegsGMen 104.26 NE Pistol Offense 127.5 -0.1
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Real McCoys 116.4 Shake N Bake 117.08 +0.8
Ballz Deep 78.78 NE Pistol Offense 82.2 -0.2
If winner is:HomeAway
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Amber Llamas vs SprysationsOut+16.6
Ballz Deep vs Shake N BakeOut+16.5
-0.9+0.9
DownWithOPC vs NE Pistol Offense+3.1-3.1
+0.3-0.3
Real McCoys vs BLOOD N' GUTS-0.2+0.2

What If

Chances based on how well the Shake N Bake finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
71-033.1%335015117,640,988
60-1Out932421717,634,512
Total:16.5%17302421935,275,500
Games Above .500
Chance Will Make Playoffs