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
Jake Gabrielson 93 Trevor Swem 76 +6.5
+0.7
Matt Aman 132 jason henson 93 -0.4
Jason Rowe 62 Kyle Crew 55 -0.2
chris zaitonia 101 anthony paul 94 -0.1
Jeff Klank 127 Jonathan Ren 142 +0.1
If winner is:HomeAway
Week of 10/18100.0*Chance in playoffs100.0*Average seed
Paul Payne vs Jake Gabrielson-4.4+4.4
-0.6+0.6
chris zaitonia vs Tim Kanasty-0.2+0.2
Jonathan Ren vs jason henson-0.2+0.2
-0.1+0.1
anthony paul vs Jeff Klank+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
138-0In10029,175
127-1In1000220,066
116-2In9820774,168
105-3In8118101,544,491
94-4In3445182001,929,690
83-599.9%2153333142001,544,856
72-670.40029243523610772,320
61-74.40041633321320221,294
50-8Out02153736929,076
Total:93.3%4220139643211007,065,136
Games Above .500
Chance Will Make Playoffs