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
-0.3
Y. Lions 2 Dalian 0 +0.6
Hougang 0 Gombak 1 +0.6
Albirex 4 Woodlands 1 +0.5
Week of 11/17100.0*Chance wins title100.0*Average seed
Home 6 Balestier 1 +0.2
Super Reds 3 Tampines 1 -0.1
Points
Chance Will Win Championship