How are these numbers calculated?

Big Games

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

Week of 9/27100.0*Chance in playoffs100.0*Average seed
Corey 175.8 Willy 119.6 -11.1
-0.7
Scout 229.9 Vanny 199.1 -0.4
Keegan 191.4 Weezy 131.5 -0.3
Jackson 235.3 Snider 142 +0.3
If winner is:HomeAway
Week of 10/4100.0*Chance in playoffs100.0*Average seed
Willy vs Kyle+12.4-12.4
+0.8-0.8
Weezy vs Jackson+0.5-0.5
Keegan vs Vanny-0.5+0.5
Scout vs Corey-0.2+0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1210-0In100012,437
119-1In9730100,150
108-2In821710452,007
97-3100.0%444411101,205,153
86-496.873141193002,106,575
75-545.902123236162002,530,495
64-61.500111313617302,105,555
53-70.000214383691,203,537
42-8Out0084150451,912
31-9Out001386100,726
20-10Out19912,593
Total:48.7%1113131212111087410,281,140
Games Above .500
Chance Will Make Playoffs