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
Milligan 130 Tony 90 -7.8
-0.5
Adam 105.3 Joe 119.7 -3.1
+0.1
Commiss 105 Merrit 100 -0.1
If winner is:HomeAway
Week of 3/14100.0*Chance in playoffs100.0*Average seed
Tony vs JoeIn-21.9
+0.7-0.7
Strain vs Adam+9.4-9.4
+0.3-0.3
Bodie vs Commiss+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
92-0In276944,501,068
81-193.7%24646618,996,247
70-225.061958174,502,225
Total:78.1%84229315417,999,540
Games Above .500
Chance Will Make Playoffs