How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Chance in playoffs100.0*Average seed
The Girls 68.8 Michael 98.8 -9.8
-0.8
Paul 123 Matthew 65.1 -0.3
-0.1
Jeremy 74.2 Ruth 90 -0.3
-0.0
Craig 72.7 Jordan 107.6 -0.2
Josh 106.4 Scott 72.4 -0.1
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Michael 88 Craig 66 -10.3
-0.1
Scott 55.7 The Girls 80.5 +8.7
+0.2
Jordan 36.4 Jeremy 98.1 +3.1
+0.1
Ruth 52.5 Paul 76.6 -1.8
-0.2
Matthew 99.1 Josh 93.3 -0.9
+0.2
Week of 12/1100.0*Chance in playoffs100.0*Average seed
The Girls 100 Matthew 60.3 In
+0.5
Jeremy 72.6 Michael 120.3 -12.0
-0.1
Josh 124.6 Ruth 100.3 -0.4
Paul 76.4 Jordan 54.7 -0.2
Games Above .500
Chance Will Make Playoffs