How are these numbers calculated?

Big Games

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

Week of 3/1100.0*Pres Trophy100.0*Average seed
Irish Car Bombs 3 4 Mug Shots 1 +6.4
+0.1
Week of 3/8100.0*Pres Trophy100.0*Average seed
Night Hawks 2 7 Phase Matrix 4 -0.8
-0.0
Week of 3/11100.0*Pres Trophy100.0*Average seed
Night Hawks 2 5 Swashpucklers 6 +10.4
+0.1
Irish Car Bombs 3 6 Buffalo Wings 0 +9.6
+0.1
Points
Chance Will Make Playoffs