How are these numbers calculated?

Big Games

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

Week of 10/10100.0*Chance in playoffs100.0*Average seed
Cruz 87.86 Liv 155.72 +9.5
+0.6
Dean 131.68 Dylan 145.82 +0.8
TJ 102.38 Logan 114.7 -0.5
Cordts 152.34 Joe Fred 137.86 +0.4
Matt 84.96 Rob 89.8 -0.2
Riccio 104.78 Neary 126.76 +0.1
If winner is:HomeAway
Week of 10/17100.0*Chance in playoffs100.0*Average seed
Logan vs Liv-9.3+9.3
-0.8+0.8
Dean vs Cordts-2.4+0.7
-0.1+0.0
Dylan vs Joe Fred+0.6-0.9
Matt vs Riccio-0.3+0.4
TJ vs Cruz-0.3+0.3
Rob vs Neary-0.2+0.3

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
129-0In83170132,040
118-1In3158110964,178
107-2In545447003,026,739
96-3100.0%011443691005,256,204
85-497.301103338163005,632,786
74-559.700419373010103,883,985
63-65.90062339266001,730,925
52-70.00072943192481,948
41-8Out0118552676,966
30-9Out135649,637
Total:81.5%3122019161285321021,195,408
Games Above .500
Chance Will Make Playoffs