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 Ball 2 Bryan Fisher 4 -9.3
-0.9
Eric Rocha 2 Travis Porter 4 -2.3
Kevin Thompson 1 Kris Biggs 5 -1.4
Brent Botchar 3 Jeff Cullum 1 +1.4
Jamie Fowler 0 Aaron Yeung 5 +0.9
Daryl Fowler 5 Jesse Mallette 1 -0.1
If winner is:HomeAway
Week of 2/28100.0*Chance in playoffs100.0*Average seed
Mike Ball vs Amar Bains+1.5Out
+0.6-0.6
Mike Jupp vs Jeff Cullum+1.0-1.0
Kevin Thompson vs Bryan Fisher+0.7-0.7
-0.1+0.1
Jamie Fowler vs Taylor Armstrong-0.5+0.5
Travis Porter vs Kris Biggs+0.2-0.2
+0.1-0.1
Daryl Fowler vs Mike Campbell-0.1+0.1
Eric Rocha vs Jesse Mallette-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516Count
203-0-011.8%01113643101,526,466
182-1-0Out0186417104,577,115
161-2-0Out204630504,578,094
140-3-0Out08424731,529,061
Total:1.5%0014123324178012,210,736
Games Above .500
Chance Will Make Playoffs