How are these numbers calculated?

Big Games

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

Week of 7/14100.0*UEFA CL100.0*Average seed
Leicester City 2 Sheffield United 0 +17.3
+0.5
Chelsea 1 Norwich City 0 -6.0
-0.1
Crystal Palace 0 Manchester United 2 -5.0
-0.1
Burnley 1 Wolverhampton 1 +1.5
+0.1
Week of 7/22100.0*UEFA CL100.0*Average seed
Tottenham Hotspur 3 Leicester City 0 -26.0
-0.5
Liverpool 5 Chelsea 3 +6.2
+0.1
Manchester United 1 West Ham United 1 +2.3
+0.1
Week of 7/26100.0*UEFA CL100.0*Average seed
Leicester City 0 Manchester United 2 No
-0.7
Chelsea 2 Wolverhampton 0 -10.9
-0.3
Points
Chance Will Win Championship