How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Chance in playoffs100.0*Average seed
Weezy 157.6 Scout 118.3 Out
-0.2
Kyle 144.2 Paul 176.1 +0.0
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Scout 136.5 Willy 125.4 +0.7
Corey 189.3 Keegan 169.1 -0.2
Kyle 175.7 Weezy 160.2 -0.2
If winner is:HomeAway
Week of 12/4100.0*Chance in playoffs100.0*Average seed
Scout vs Kyle+0.8-0.6
Weezy vs Willy+0.1-0.3
Snider vs Corey+0.1-0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
51-0Out213437936,026,905
40-1Out326848,845,315
Total:Out914344384,872,220
Games Above .500
Chance Will Make Playoffs