How are these numbers calculated?

Big Games

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

Week of 3/7100.0*Chance in playoffs100.0*Average seed
Adam 105.3 Joe 119.7 +17.2
+0.7
Milligan 130 Tony 90 +6.3
+0.1
Strain 119.6 Mia 150 +0.1
If winner is:HomeAway
Week of 3/14100.0*Chance in playoffs100.0*Average seed
Tony vs Joe-34.4+34.4
-1.1+1.1
Strain vs Adam+9.4-9.4
+0.3-0.3
Ferrari vs Mia-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
82-0In641534,180,546
71-143.8%34004798,352,010
60-2Out279194,180,584
Total:46.9%2123302424516,713,140
Games Above .500
Chance Will Make Playoffs