How are these numbers calculated?

Big Games

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

Week of 11/13100.0*Chance in playoffs100.0*Average seed
Tony 169.23 Bill 172.02 -0.1
-0.1
Andrew 184.33 Jerry 162.7 -0.1
Week of 11/20100.0*Chance in playoffs100.0*Average seed
Tony 217.18 Jerry 167.5 +0.6
Frank 203.53 Todd 125.4 +0.1
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Andrew 114.33 Tony 124.64 +0.5
Chris 167.12 Todd 106.95 -0.2
Paul 181.53 Matt 123.48 +0.1
Games Above .500
Chance Will Make Playoffs