How are these numbers calculated?

Big Games

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

Week of 9/24100.0*Chance in playoffs100.0*Average seed
RKUM 131.6 NOLL 105.1 -9.5
-0.6
SAL 171.5 MPOP 129.5 +0.8
APIZ 139.4 AKUM 148.3 +0.4
MGOR 171.7 CPOP 166 +0.3
If winner is:HomeAway
Week of 10/1100.0*Chance in playoffs100.0*Average seed
NOLL vs AKUM+12.4-8.2
+0.7-0.4
MGOR vs RKUM+1.1-1.7
DPOP vs APIZ+1.4-0.9
CPOP vs MPOP-0.2+0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1311-0In99137,976
1210-1In89110306,998
119-2In5739401,334,333
108-3100.0%205227103,416,826
97-498.72245418105,701,850
86-576.3022846213006,529,306
75-621.0021939308105,233,119
64-70.7018283921302,945,280
53-80.000216413461,137,073
42-9Out01114742288,814
31-10Out0178343,089
20-11Out01009,556
Total:62.4%71422191410742126,984,220
Games Above .500
Chance Will Make Playoffs