How are these numbers calculated?

Big Games

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

Week of 11/12100.0*Chance wins title100.0*Average seed
SAFFC 1 Home 0 No
-0.4
Y. Lions 2 Dalian 0 +0.3
Albirex 4 Woodlands 1 +0.3
Week of 11/17100.0*Chance wins title100.0*Average seed
Super Reds 3 Tampines 1 -0.2
Home 6 Balestier 1 +0.1
Points
Chance Will Win Championship