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*Ykkonen100.0*Average seed
Ilves 1 NoPS/Keltainen 0 +23.6
-0.7
FC Jazz 0 PPJ 9 -9.5
+0.2
GrIFK/YJ 2 FC Kuusysi 2 +0.7
PKKU 0 VJS 1 +0.1
Week of 9/28100.0*Ykkonen100.0*Average seed
NoPS/Keltainen 0 PKKU 4 +25.5
-0.4
FC Haka-j 6 FC Jazz 3 -16.0
+0.2
VJS 4 HJK/Sininen 2 -0.3
If winner is:HomeDrawAway
Week of 10/5100.0*Ykkonen100.0*Average seed
PPJ vs NoPS/KeltainenYes-11.7-26.7
-0.3+0.1+0.3
FC Kuusysi vs FC Jazz-26.7-11.7Yes
+0.3+0.1-0.3

What If

Chances based on how well the NoPS/Keltainen finish out the regular season.   Explain

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleELL12345678910YkkonenCount
61-0-0NoNo574342.5%15,309,023
40-1-0NoNo435757.55,395,044
30-0-1NoNo100Yes15,305,073
Total:NoNo316969.2%36,009,140
Points
Chance Will Win Championship