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
Kyle 144.2 Paul 176.1 -7.5
-0.9
Weezy 157.6 Scout 118.3 -1.5
Van 176.7 Keegan 165.4 +0.6
Willy 139 Corey 126.2 +0.3
Jackson 116.5 Snider 146.2 -0.2
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Kyle 175.7 Weezy 160.2 +0.6
Corey 189.3 Keegan 169.1 -0.1
Scout 136.5 Willy 125.4 +0.1
If winner is:HomeAway
Week of 12/4100.0*Chance in playoffs100.0*Average seed
Scout vs Kyle-1.1+1.1
Snider vs Corey+0.3-0.3
Weezy vs Willy+0.2-0.2
Jackson vs Van-0.1+0.1
Keegan vs Paul-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
61-0Out932451414,143,969
50-1Out626452314,146,771
Total:Out4162620221128,290,740
Games Above .500
Chance Will Make Playoffs