How are these numbers calculated?

Big Games

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

Week of 11/10100.0*Chance in playoffs100.0*Average seed
JimmyT 87.21 Dame 83.43 +7.2
+0.5
Lukas 131.47 Daniel 127.6 +0.9
+0.0
Max 86.7 Blaize 95.27 -0.2
Andrew 87.35 Tyler 27.43 -0.2
-0.1
Liam 111.42 Grant 112.42 +0.1
If winner is:HomeAway
Week of 11/17100.0*Chance in playoffs100.0*Average seed
Liam vs JimmyT-6.0+4.3
-0.9+0.6
Grant vs Daniel+0.7-1.4
-0.0+0.1
Andrew vs Blaize+0.6-0.9
-0.0+0.1
Max vs Dame-0.5+0.7
Lukas vs Tyler+0.0-0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
93-0In5811412,846,462
82-1In0234728128,770,792
71-299.1%06374214120,774,959
60-341.319324315004,842,287
Total:95.5%1262524147310067,234,500
Games Above .500
Chance Will Make Playoffs