How are these numbers calculated?

Big Games

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

Week of 4/23100.0*Football League One100.0*Average seed
Milton Keynes 1 Brentford 4 No
Wolverhampton 0 Rotherham United 0 No
+0.0
Blackburn Rovers 2 Bristol City 2 +0.0
QPR 1 Reading 1 -0.0
Week of 5/2100.0*Football League One100.0*Average seed
Rotherham United 0 Blackburn Rovers 1 -1.2
Bristol City 4 Huddersfield Town 0 -0.2
Brentford 3 Fulham 0 +0.2
Reading 1 Preston North End 2 +0.1
Week of 5/7100.0*Football League One100.0*Average seed
Hull City 5 Rotherham United 1 -0.2
Fulham 1 Bolton Wanderers 0 -0.2
Huddersfield Town 1 Brentford 5 +0.1
Points
Chance Will Win Championship