How are these numbers calculated?

Big Games

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

Week of 11/25100.0*Chance in playoffs100.0*Average seed
Abby 135.5 James 183.1 -18.6
-1.1
Blake 149.6 Sam 106.9 -3.4
-0.1
Tope 125.3 Striker 145.8 +3.2
+0.1
Jeff 103.5 Nick 123.9 -0.3
-0.0
Linc 123.2 Corey 133.1 -0.1
+0.1
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Abby 136.5 Sam 93.3 +20.3
+1.2
Striker 118.9 Corey 131.8 -4.6
-0.1
Linc 113.9 Jeff 114.5 +1.4
+0.1
Tope 104.3 Blake 121 -0.4
-0.0
James 157.7 Nick 82.5 -0.1
Week of 12/9100.0*Chance in playoffs100.0*Average seed
Corey 98.7 Abby 109.1 In
+1.5
Striker 92.8 Nick 81.7 +9.5
+0.2
Blake 132.3 Linc 167.3 -5.7
+0.1
Sam 108.1 Jeff 64.3 +3.1
+0.1
Tope 152.7 James 178.2 -0.7
-0.2
Games Above .500
Chance Will Make Playoffs