How are these numbers calculated?

Big Games

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

Week of 11/15100.0*Chance in playoffs100.0*Average seed
James Flexter 74.8 Josh Owens 92.2 +1.1
+0.6
Dan Zibton 103.2 John Hagerty 81.5 +0.3
-0.1
Eric Gessner 59 Jim Coleman 66.6 -0.2
If winner is:HomeAway
Week of 11/22100.0*Chance in playoffs100.0*Average seed
Josh Owens vs Zach Fetchu+6.7-1.1
+1.0-0.2
Eric Gessner vs Brandon Breault+0.2-0.4
Ben Barash vs Drew Kozlak+0.2-0.2
Jim Coleman vs John Hagerty+0.2-0.1
Ben Gagne vs Dan Zibton-0.0+0.1
+0.0-0.4
Chris Shough vs James Flexter+0.1-0.0
+0.4-0.1

What If

Chances based on how well the Josh Owens finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
83-091.5%0181733328132,920
72-120.4003186712002,632,057
61-20.1002355220015,792,454
50-3Out1126422226,436,369
Total:1.5%00000112274513144,993,800
Games Above .500
Chance Will Make Playoffs