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
Commando Clowns 97.96 Ronald Ollie's 83.1 +13.8
+0.9
Davy Potters Fa 102.06 Liverpool Lemurs 87.66 -2.5
-0.1
Dances with Tot 91 San Franciscan 112.28 -2.0
-0.1
Shit Shovelers 73.46 1-6 I Like Twix 71.9 +1.3
+0.1
Duffman Shandy 83.2 Los Amigos Kidn 129.28 -1.3
If winner is:HomeAway
Week of 11/23100.0*Chance in playoffs100.0*Average seed
Liverpool Lemurs vs Commando Clowns-17.3+17.3
-0.8+0.8
Shit Shovelers vs Los Amigos Kidn+5.1-5.1
Ronald Ollie's vs San Franciscan+2.6-2.6
+0.2-0.2
Duffman Shandy vs Davy Potters Fa+1.0-1.0
Leon's Deep Sle vs Dances with Tot-0.5+0.5
1-6 I Like Twix vs No1 Harsent-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inTopChance will finish regular season at seed
TWW-Lplayoffsseed123456789101112Count
83-099.9%No0144137801,447,295
72-170.5No042146255004,336,824
61-22.2No021941261014,334,961
50-3OutNo0423423011,448,448
Total:39.7%No026121917181394011,567,528
Games Above .500
Chance Will Make Playoffs