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
Kevin Thompson 1 Kris Biggs 5 -2.8
-0.7
Eric Rocha 2 Travis Porter 4 -0.6
+0.0
Mike Ball 2 Bryan Fisher 4 -0.5
+0.1
Mike Jupp 1 Amar Bains 5 +0.3
Daryl Fowler 5 Jesse Mallette 1 -0.2
Mike Campbell 0 Taylor Armstrong 6 +0.0
If winner is:HomeAway
Week of 2/28100.0*Chance in playoffs100.0*Average seed
Kevin Thompson vs Bryan Fisher+0.7-0.5
Mike Ball vs Amar Bains-0.1+0.2
Eric Rocha vs Jesse Mallette-0.3+0.1
Daryl Fowler vs Mike Campbell-0.1+0.1

What If

Chances based on how well the Kevin Thompson finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516Count
183-0-0Out13657603,014,786
162-1-0Out404614012,487,220
141-2-0Out2195623015,681,105
120-3-0Out8652425,449,097
Total:Out03192430204036,632,208
Games Above .500
Chance Will Make Playoffs