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
Sprysations 109.7 DownWithOPC 72.46 +10.4
+0.3
Amber Llamas 104.5 Shake N Bake 75.96 -4.9
Real McCoys 116.66 Ballz Deep 68.82 -4.5
-0.2
MegsGMen 104.26 NE Pistol Offense 127.5 -1.5
-0.1
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Sprysations 85.08 Suggs 2 Be You 110.9 -16.9
-0.6
Amber Llamas 95.42 BLOOD N' GUTS 95.12 -12.7
-0.2
Ballz Deep 78.78 NE Pistol Offense 82.2 -8.5
-0.1
Real McCoys 116.4 Shake N Bake 117.08 +0.3
+0.1
If winner is:HomeAway
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Amber Llamas vs SprysationsOut+12.4
-0.7+0.9
DownWithOPC vs NE Pistol Offense+5.0-2.1
+0.3-0.1
Ballz Deep vs Shake N Bake+1.8-4.1
+0.1-0.3
Real McCoys vs BLOOD N' GUTS-0.4+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
71-021.8%223534945,162,224
60-1Out215691359,056,276
Total:9.5%91723437104,218,500
Games Above .500
Chance Will Make Playoffs