How are these numbers calculated?

Big Games

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

Week of 11/22100.0*Chance in playoffs100.0*Average seed
Matt Aman 59 Jonathan Ren 82 -6.7
-0.5
Jason Rowe 58 anthony paul 111 +6.1
+0.2
Kyle Crew 68 Trevor Swem 55 -2.1
jason henson 52 Paul Payne 71 -1.3
-0.0
Tim Kanasty 87 Jeff Klank 80 +1.1
+0.2
Jake Gabrielson 88 chris zaitonia 79 +0.4
+0.0
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Tim Kanasty 112 Matt Aman 85 -31.5
-1.1
Jason Rowe 104 Jake Gabrielson 96 -9.8
-0.3
anthony paul 90 Paul Payne 57 +4.5
+0.2
jason henson 66 Kyle Crew 124 -0.6
-0.1
chris zaitonia 92 Jeff Klank 105 -0.3
-0.1
If winner is:HomeAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Matt Aman vs Jake Gabrielson+48.2-12.9
+1.4-0.4
Tim Kanasty vs Jason Rowe+16.3-12.2
+0.2-0.1
Paul Payne vs Trevor Swem+12.8-8.3
+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
71-0-092.5%273926717,864,192
60-1-031.45274917267,008,016
Total:44.3%612264014284,872,208
Games Above .500
Chance Will Make Playoffs