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*Average seed
Dances with Tot 91 San Franciscan 112.28 +13.8
+0.8
Commando Clowns 97.96 Ronald Ollie's 83.1 -2.9
-0.1
Davy Potters Fa 102.06 Liverpool Lemurs 87.66 -2.3
-0.1
Duffman Shandy 83.2 Los Amigos Kidn 129.28 -1.8
-0.1
Shit Shovelers 73.46 1-6 I Like Twix 71.9 +0.8
+0.1
If winner is:HomeAway
Week of 11/23100.0*Chance in playoffs100.0*Average seed
Ronald Ollie's vs San Franciscan-17.0+17.0
-0.9+0.9
Shit Shovelers vs Los Amigos Kidn+5.3-5.3
+0.1-0.1
Liverpool Lemurs vs Commando Clowns+4.0-4.0
+0.1-0.1
Duffman Shandy vs Davy Potters Fa+2.8-2.8
Leon's Deep Sle vs Dances with Tot+1.9-1.9
+0.1-0.1
1-6 I Like Twix vs No1 Harsent-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inTopChance will finish regular season at seed
TWW-Lplayoffsseed123456789101112Count
83-099.0%No02140271011,448,227
72-149.4No0112363713104,334,670
61-20.4No0939341624,338,103
50-3OutNo115433831,446,528
Total:31.1%No036815172015115011,567,528
Games Above .500
Chance Will Make Playoffs