How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
Mike 80 Pawel 119.5 +24.3
+1.6
DanL 64 Tim 70.5 +3.0
+0.2
Jen 70 Max 76 +1.3
+0.1
Helmut 81.5 Eric 120.5 -0.6
Terry 79 Andy 80 +0.4
+0.1
Bill 122 DanP 90 +0.4
+0.1
Nic 77.5 DanE 69 +0.1
+0.0
DanN 106.5 Joe 57 +0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
DanE 63.5 Pawel 111.5 +21.3
+0.6
DanN 73.5 Bill 122 +2.1
+0.1
Jen 71 Helmut 78.5 +1.9
+0.1
Nic 121.5 Mike 90 +1.5
+0.0
Max 111.5 Eric 59 +1.4
DanL 97 Terry 38.5 -1.0
Joe 87 DanP 97 -0.2
Week of 12/2100.0*Chance in playoffs100.0*Average seed
DanL 70.5 Andy 139.5 In
Nic 109 Pawel 118.5 In
+0.2
Games Above .500
Chance Will Make Playoffs