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
Jason Rowe 58 anthony paul 111 -20.8
-0.9
jason henson 52 Paul Payne 71 -3.0
-0.1
Jake Gabrielson 88 chris zaitonia 79 +2.4
+0.1
Matt Aman 59 Jonathan Ren 82 +2.4
+0.1
Kyle Crew 68 Trevor Swem 55 -2.4
Tim Kanasty 87 Jeff Klank 80 +1.6
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Jason Rowe 104 Jake Gabrielson 96 +20.9
+1.0
anthony paul 90 Paul Payne 57 +3.8
+0.2
jason henson 66 Kyle Crew 124 -3.5
-0.1
chris zaitonia 92 Jeff Klank 105 -2.5
Tim Kanasty 112 Matt Aman 85 +1.7
-0.1
If winner is:HomeAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Tim Kanasty vs Jason Rowe-41.7+41.7
-1.3+1.3
Matt Aman vs Jake Gabrielson-7.0+7.0
-0.3+0.3
Paul Payne vs Trevor Swem+6.1-6.1
Kyle Crew vs Jeff Klank+0.2-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
71-0-090.6%203931914,148,585
60-1-07.21621492314,142,151
Total:48.9%10201915241128,290,736
Games Above .500
Chance Will Make Playoffs