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 -1.4
-0.5
Chelsea 1 Norwich City 0 -0.6
-0.0
Crystal Palace 0 Manchester United 2 -0.4
Burnley 1 Wolverhampton 1 +0.2
+0.1
Newcastle United 1 Tottenham Hotspur 3 -0.2
Arsenal 2 Liverpool 1 -0.2
Week of 7/22100.0*UEFA CL100.0*Average seed
Sheffield United 0 Everton 1 -0.8
Aston Villa 1 Arsenal 0 +0.3
Tottenham Hotspur 3 Leicester City 0 -0.3
Wolverhampton 2 Crystal Palace 0 -0.1
Norwich City 0 Burnley 2 -0.1
Week of 7/26100.0*UEFA CL100.0*Average seed
Southampton 3 Sheffield United 1 -0.8
Burnley 1 Brighton & Hove 2 +0.3
Arsenal 3 Watford 2 -0.2
Points
Chance Will Win Championship