How are these numbers calculated?

Big Games

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

Week of 2/23100.0*Chance wins title100.0*Nousu/Karsinta100.0*Average seed
SC Riverball 1 Riemu 2 -15.4
-3.5
-0.2
EBK/FS 5 FC Rauma 0 +6.3
+4.1
+0.1
PTU 4 AS MOON 2 +2.1
+2.1
+0.0
If winner is:HomeDrawAway
Week of 3/2100.0*Chance wins title100.0*Nousu/Karsinta100.0*Average seed
Riemu vs EBK/FS-25.9+13.9+21.2
-2.3YesYes
-0.3+0.2+0.2
FC Rauma vs Zenith-3.1+2.3+2.3
-2.3YesYes
-0.1+0.0+0.0

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleNousu/Karsinta123456789101112PutoaminenCount
451-0-081.7%Yes8218No10,450,663
430-1-066.7Yes6733No3,537,373
420-0-126.896.0%27694No10,443,500
Total:56.1%98.3%56422No24,431,536
Points
Chance Will Win Championship