How are these numbers calculated?

Big Games

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

Week of 9/21100.0*Chance wins title100.0*ELL100.0*Ykkonen100.0*Average seed
PKKU 0 VJS 1 +0.4
+0.4
No
+1.0
FC Jazz 0 PPJ 9 No
No
-0.2
GrIFK/YJ 2 FC Kuusysi 2 +0.2
+0.2
-0.1
+0.0
Ilves 1 NoPS/Keltainen 0 -0.1
-0.1
Week of 9/28100.0*Chance wins title100.0*ELL100.0*Ykkonen100.0*Average seed
VJS 4 HJK/Sininen 2 +0.9
NoPS/Keltainen 0 PKKU 4 -0.2
FC Haka-j 6 FC Jazz 3 -0.1
FC Kuusysi 0 Ilves 11 -0.1
PPJ 2 GrIFK/YJ 1 +0.1
If winner is:HomeDrawAway
Week of 10/5100.0*Chance wins title100.0*ELL100.0*Ykkonen100.0*Average seed
VJS vs FC Haka-j+1.2+0.4-1.3
Ilves vs HJK/Sininen-0.2+0.2+0.2
GrIFK/YJ vs PKKU+0.1-0.0-0.1

What If

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

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleELL12345678910YkkonenCount
181-0-0NoNo2773No15,303,264
160-1-0NoNo4258No5,397,257
150-0-1NoNo105535No15,308,619
Total:NoNo1138132315No36,009,140
Points
Chance Will Win Championship