How are these numbers calculated?

Big Games

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

Week of 7/18100.0*Average seed
Woodlands 3 Sengkang 1 -0.1
Home 9 Gombak 3 +0.0
Week of 7/25None
Week of 8/1None
Points
Chance Will Win Championship