How are these numbers calculated?

Big Games

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

Week of 11/16100.0*Chance in playoffs100.0*Top seed100.0*Average seed
Davy Potters Fa 102.06 Liverpool Lemurs 87.66 -0.5
-3.7
-0.6
Dances with Tot 91 San Franciscan 112.28 -0.1
-0.5
+0.2
Duffman Shandy 83.2 Los Amigos Kidn 129.28 +0.1
Commando Clowns 97.96 Ronald Ollie's 83.1 -0.1
No1 Harsent 106.92 Leon's Deep Sle 103.52 -2.0
If winner is:HomeAway
Week of 11/23100.0*Chance in playoffs100.0*Top seed100.0*Average seed
Liverpool Lemurs vs Commando Clowns+1.6-3.0
+0.1-0.3
+0.4-0.7
Ronald Ollie's vs San Franciscan+0.9-0.3
+0.1-0.0
Duffman Shandy vs Davy Potters Fa-0.3+0.2
+0.2-0.1
Shit Shovelers vs Los Amigos Kidn+0.2-0.2
Leon's Deep Sle vs Dances with Tot+0.1-0.1
-0.2+0.3
+0.1-0.1
1-6 I Like Twix vs No1 Harsent+0.1-0.0
+0.9-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inTopChance will finish regular season at seed
TWW-Lplayoffsseed123456789101112Count
103-0In1.5%274246,741,291
92-1In0.0076029416,729,464
81-2100.0%No01141435012,270,878
70-377.7No02324319302,820,175
Total:98.4%0.3%016342618510038,561,808
Games Above .500
Chance Will Make Playoffs