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
Wes Baldwin 77 Drew Wills 52 -20.7
-0.9
Justin Woods 80 Jon Andrusak 107 +2.5
+0.1
Jordan Dean 91 Kaleb Steinhauer 87 +2.4
+0.2
Chase Newell 94 Stephen Crouch 100 +2.3
+0.0
Michael Andrusak 143 Grayson Holt 79 -0.4
-0.1
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Drew Wills 69 Chase Newell 82 -30.8
-0.9
Stephen Crouch 126 Grayson Holt 109 -8.7
-0.2
Kaleb Steinhauer 90 Justin Woods 75 -6.4
-0.1
Jordan Dean 112 Wes Baldwin 73 +0.6
+0.1
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Grayson Holt 64 Chase Newell 91 -0.3
Drew Wills 93 Jordan Dean 93 -0.1
Games Above .500
Chance Will Make Playoffs