How are these numbers calculated?

Big Games

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

Week of 8/18100.0*Average seed
SJKb 2 Jäps 0 +0.1
Käpä 2 TPS 0 -0.1
Gnistan 1 FF Jaro 1 -0.1
JJK 0 MP 1 +0.0
SalPa 2 KPV 2 +0.0
Week of 8/26100.0*Average seed
SalPa 3 FF Jaro 0 -0.6
JJK 1 Jäps 2 -0.2
Käpä 1 KPV 1 +0.1
If winner is:HomeDrawAway
Week of 9/2100.0*Average seed
FF Jaro vs JJK+0.7-0.1-0.6
Jäps vs Käpä+0.0-0.1+0.0

What If

Chances based on how well the FF Jaro finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:ChanceYlempiChance will finish season at seed
TPW-D-Lwins titleloppusarja123456789101112PutoamissarjaCount
231-0-0NoNo7525Yes17,459,738,580
210-1-0NoNo100Yes12,255,133,702
200-0-1NoNo4951Yes17,459,505,830
Total:NoNo285319Yes47,174,378,112
Points
Chance Will Win Championship