How are these numbers calculated?

Big Games

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

Week of 10/12100.0*Chance in playoffs100.0*Champ100.0*Average seed
No1 Harsent 94.16 Liverpool Lemurs 87.98 -7.5
-15.9
-0.6
Commando Clowns 55.72 Leon's Deep Sle 105.84 -0.9
-0.6
-0.0
Duffman Shandy 65.84 Shit Shovelers 89.36 +0.6
Dances with Tot 109.22 Ronald Ollie's 62.62 -0.2
-1.2
-0.0
San Franciscan 73.72 Los Amigos Kidn 121 +0.2
Davy Potters Fa 95.46 1-6 I Like Twix 96.9 +0.2
If winner is:HomeAway
Week of 10/19100.0*Chance in playoffs100.0*Champ100.0*Average seed
Liverpool Lemurs vs Dances with Tot+13.2-8.5
+8.1-5.2
+0.7-0.4
Leon's Deep Sle vs San Franciscan-1.8+4.0
-0.2+0.4
-0.0+0.1
1-6 I Like Twix vs Commando Clowns-1.7+3.9
-0.3+0.6
-0.1+0.1
Shit Shovelers vs Davy Potters Fa+2.0-1.3
+0.1-0.0
No1 Harsent vs Duffman Shandy-0.2+0.7
-0.9+3.2
-0.0+0.1
Los Amigos Kidn vs Ronald Ollie's-0.2+0.3

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-LplayoffsChamp123456789101112Count
128-0In80.6%81191230,121
117-1100.0%38.1384615101,210,683
106-299.36.56334713102,652,606
95-384.20.205354415103,177,252
84-437.10.00063145171002,290,971
73-54.0No042646203001,020,953
62-60.0No0116363212200275,283
51-7OutNo0418363010141,389
40-8OutNo031642394,958
Total:70.1%7.6%815242316931000010,904,216
Games Above .500
Chance Will Make Playoffs