How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Sunday100.0*Chance in playoffs100.0*Average seed
Backes Door Ban 167.35 Livin' on a Par 252.2 In
+0.1
Green Bastards 266.55 Chogoris White 236.8 -0.2
Monday100.0*Chance in playoffs100.0*Average seed
Livin' on a Par 178.5 Felix Potvin's 134.65 +0.2
Putting On The 213.9 Green Bastards 186.9 +0.2
Tuesday100.0*Chance in playoffs100.0*Average seed
StromeMyToews 171.8 Livin' on a Par 159.55 -0.4
Backes Door Ban 153.45 Whiskey Jacks 141.65 +0.1
Green Bastards 250.45 RedHogs 131.5 -0.0
Games Above .500
Chance Will Make Playoffs