How are these numbers calculated?

Big Games

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

Week of 10/11100.0*Chance in playoffs100.0*Average seed
Jason Rowe 62 Kyle Crew 55 -10.8
-0.9
Matt Aman 132 jason henson 93 -0.5
Jake Gabrielson 93 Trevor Swem 76 +0.3
chris zaitonia 101 anthony paul 94 -0.2
Jeff Klank 127 Jonathan Ren 142 +0.2
If winner is:HomeAway
Week of 10/18100.0*Chance in playoffs100.0*Average seed
Kyle Crew vs Matt Aman+13.3-13.3
+1.0-1.0
Paul Payne vs Jake Gabrielson-0.9+0.9
chris zaitonia vs Tim Kanasty-0.5+0.5
anthony paul vs Jeff Klank+0.5-0.5
Jonathan Ren vs jason henson-0.5+0.5

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
118-0In973029,024
107-1In792010220,977
96-2In354616200774,048
85-399.9%321382891001,546,066
74-485.1005193329122001,930,829
63-514.2002122833195001,543,136
52-60.000192838213771,122
41-7Out002174635220,830
30-8Out01207929,104
Total:62.7%7101111111110976427,065,136
Games Above .500
Chance Will Make Playoffs