How are these numbers calculated?

Big Games

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

Week of 10/17100.0*Average seed
Home 2 Warriors 3 -0.1
Warriors 2 Tampines 1 -0.1
Tampines 3 Balestier 1 -0.1
Week of 10/24100.0*Average seed
Albirex 0 DPMM 1 +0.6
DPMM 1 Balestier 1 -0.1
Albirex 2 Home 1 -0.1
Week of 10/31100.0*Average seed
Tampines 2 DPMM 1 -0.3
Warriors 1 Albirex 0 -0.3
Points
Chance Will Make Playoffs