How are these numbers calculated?

Big Games

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

Week of 11/8100.0*Chance in playoffs100.0*Average seed
James 94 Daneen 77 Out
-0.6
Karlyn 88 Maurice 107 +0.1
Ryan 116 Luke 97 -0.1
Kevin 148 Emily 64 +0.1
If winner is:HomeAway
Week of 11/15100.0*Chance in playoffs100.0*Average seed
Graham vs Daneen-0.1+1.2
Karlyn vs Gonzalo-0.4+0.1
Ryan vs Maurice-0.3+0.0
Heyman vs Emily+0.0-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
53-0Out8514000120,468
42-1Out26658102,636,611
31-2Out384713117,299,342
20-3Out613925,580,571
Total:Out021818392245,636,992
Games Above .500
Chance Will Make Playoffs