How are these numbers calculated?

Big Games

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

Week of 9/15100.0*Chance wins title100.0*Nelonen100.0*Average seed
TaPa 3 UrPS 0 No
-0.0
Week of 9/22100.0*Chance wins title100.0*Nelonen100.0*Average seed
UrPS 2 Härmä/2 0 Yes
FC Melody 6 PELIKASSIT 2 +0.2
ACE 4 Tuisku 1 +0.1
PoNU Bk 2 TaPa 1 +0.1
Week of 9/29100.0*Chance wins title100.0*Nelonen100.0*Average seed
VesVi 0 ACE 3 +0.4
Points
Chance Will Win Championship