How are these numbers calculated?

Big Games

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

Week of 11/23100.0*Chance in playoffs100.0*Average seed
Tayler 115.66 Tags 99.04 +17.1
+0.8
Artem 94.98 Vicki 111.1 +4.3
+0.1
Hutton 91.12 Emily 88.16 -1.5
-0.1
Epstein 130.44 Jessie 68.76 +0.1
If winner is:HomeTieAway
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Tayler vs Artem+28.2+3.4-27.4
+0.8+0.1-0.8
Tags vs Epstein-6.5+0.7+7.2
-0.2+0.0+0.2
Hutton vs Jessie-3.9+2.8+7.5
-0.1+0.1+0.2
Vicki vs Emily+2.1+0.9-1.1
+0.2+0.1-0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678Count
82-0-094.3%24442769,774,060
7.51-0-181.95344317139,099
71-1-031.206254128019,868,031
0-0-235.9828442139
6.50-1-12.5032767440,386
60-2-0Out6841010,126,593
Total:38.8%614192336339,848,208
Games Above .500
Chance Will Make Playoffs