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
MegsGMen 104.26 NE Pistol Offense 127.5 +1.0
+0.5
Sprysations 109.7 DownWithOPC 72.46 -0.5
Real McCoys 116.66 Ballz Deep 68.82 -0.2
-0.2
Amber Llamas 104.5 Shake N Bake 75.96 -0.1
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Amber Llamas 95.42 BLOOD N' GUTS 95.12 Out
-0.1
Ballz Deep 78.78 NE Pistol Offense 82.2 +0.6
+0.6
Sprysations 85.08 Suggs 2 Be You 110.9 +0.6
+0.1
MegsGMen 112.8 DownWithOPC 104.16 +0.1
If winner is:HomeAway
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Amber Llamas vs SprysationsOut+13.7
DownWithOPC vs NE Pistol OffenseOut+13.7
-0.9+0.9
Ballz Deep vs Shake N Bake+4.4-4.4
+0.3-0.3
Real McCoys vs BLOOD N' GUTS-0.2+0.2

What If

Chances based on how well the NE Pistol Offense finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
71-027.4%274921217,639,111
60-1Out627442217,636,389
Total:13.7%142824231135,275,500
Games Above .500
Chance Will Make Playoffs