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
Kyle Crew 68 Trevor Swem 55 -16.9
-1.0
Jason Rowe 58 anthony paul 111 +5.2
+0.2
jason henson 52 Paul Payne 71 -1.3
-0.0
Tim Kanasty 87 Jeff Klank 80 +1.3
+0.2
Matt Aman 59 Jonathan Ren 82 +1.0
+0.1
Jake Gabrielson 88 chris zaitonia 79 +0.3
+0.0
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Tim Kanasty 112 Matt Aman 85 +8.5
+0.2
Jason Rowe 104 Jake Gabrielson 96 -7.7
-0.3
anthony paul 90 Paul Payne 57 +4.4
+0.1
chris zaitonia 92 Jeff Klank 105 -0.9
-0.1
jason henson 66 Kyle Crew 124 -0.7
-0.1
If winner is:HomeAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Paul Payne vs Trevor Swem-43.2+27.9
-1.2+0.8
Matt Aman vs Jake Gabrielson-14.8+4.0
-0.4+0.1
Tim Kanasty vs Jason Rowe+6.4-4.8
+0.2-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
7.51-0-096.0%214827451,545,466
6.50-1-024.95203930633,326,742
Total:68.1%1331241812384,872,208
Games Above .500
Chance Will Make Playoffs