How are these numbers calculated?

Big Games

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

Week of 7/29100.0*Average seed
Polar Bears 2 Just the Tip-ins 7 -0.1
Sar Dogs 10 Uptown 4 -0.1
Fightin Cocks 7 Ligers 1 +0.1
Sar Dogs 5 Ligers 1 -0.1
Battalion 10 Those Guys 1 -0.0
Week of 8/6100.0*Average seed
Polar Bears 3 Battalion 2 +0.7
Sar Dogs 1 Just the Tip-ins 9 +0.1
Those Guys 5 Sar Dogs 7 -0.1
Week of 8/12100.0*Average seed
Kwyjibo 0 Battalion 5 -0.0
Polar Bears 3 Fightin Cocks 4 -0.0
Those Guys 3 Battalion 7 -0.0
Games Above .500
Chance Will Make Playoffs