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
Strain 119.6 Mia 150 Out
-0.1
Milligan 130 Tony 90 -0.2
Commiss 105 Merrit 110 -0.2
Bodie 120 Ferrari 75 +0.1
If winner is:HomeAway
Week of 3/14100.0*Chance in playoffs100.0*Average seed
Strain vs Adam+0.8-0.3
Ferrari vs Mia-0.2+0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
62-0Out72284,674,791
51-1Out39471422,022,315
40-2Out811926,015,114
Total:Out2222461052,712,220
Games Above .500
Chance Will Make Playoffs