How are these numbers calculated?

Big Games

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

Week of 2/21100.0*Chance in playoffs100.0*Average seed
Mike Jupp 1 Amar Bains 5 -5.0
-1.0
Mike Ball 2 Bryan Fisher 4 -0.4
Eric Rocha 2 Travis Porter 4 -0.4
Kevin Thompson 1 Kris Biggs 5 -0.1
Jamie Fowler 0 Aaron Yeung 5 +0.1
If winner is:HomeAway
Week of 2/28100.0*Chance in playoffs100.0*Average seed
Mike Jupp vs Jeff Cullum+15.8-17.3
+1.0-1.1
Kevin Thompson vs Bryan Fisher+6.0-3.7
+0.2-0.1
Jamie Fowler vs Taylor Armstrong-2.2+0.5
-0.3+0.1
Travis Porter vs Kris Biggs-1.1+1.2
Brent Botchar vs Aaron Yeung-0.1+0.0

What If

Chances based on how well the Mike Jupp finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516Count
263-0-0In6832994,151
242-1-0In177112107,622,962
221-2-098.5%012363614117,581,699
200-3-044.8073847810,433,396
Total:83.6%52220191714236,632,208
Games Above .500
Chance Will Make Playoffs