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*Average seed
GrIFK/YJ 2 FC Kuusysi 2 -16.1
-16.1
-0.2
FC Jazz 0 PPJ 9 -6.3
-6.3
-0.1
PKKU 0 VJS 1 +0.7
+0.7
+0.1
Week of 9/28100.0*Chance wins title100.0*ELL100.0*Average seed
PPJ 2 GrIFK/YJ 1 No
No
-0.5
NoPS/Keltainen 0 PKKU 4 -0.0
VJS 4 HJK/Sininen 2 -0.0
If winner is:HomeDrawAway
Week of 10/5100.0*Chance wins title100.0*ELL100.0*Average seed
GrIFK/YJ vs PKKU+0.5+0.3-1.3
VJS vs FC Haka-j-0.1+0.3-0.0

What If

Chances based on how well the GrIFK/YJ finish out the regular season.   Explain

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleELL12345678910YkkonenCount
201-0-0NoNo100No66,309,905
180-1-0NoNo7723No17,347,122
170-0-1NoNo1585No32,088,793
Total:NoNo69824No115,745,820
Points
Chance Will Win Championship