Wigan Athletic FC Title Chances 2008-2009 50/50

Beat Portsmouth 1-0, average seed up 1.7 to 11
45 points   12-9-17

How are these numbers calculated?

Big Games

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

Week of 5/16100.0*Average seed
Stoke City 2 Wigan 0 -0.9
Chelsea 2 Blackburn 0 +0.1
Portsmouth 3 Sunderland 1 -0.1
Bolton 1 Hull 1 +0.1
Week of 5/24100.0*Average seed
Wigan 1 Portsmouth 0 +1.1
Man. City 1 Bolton 0 +0.3
Arsenal 4 Stoke City 1 +0.2
Blackburn 0 West Brom 0 +0.1
Points
Chance Will Win Championship