How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 2/18100.0*Chance wins title100.0*Average seed
Loiske vs JoSePa+33.5+8.2-11.4
+0.3+0.1-0.1
If winner is:HomeDrawAway
Week of 3/3100.0*Chance wins title100.0*Average seed
FC Seinajoki vs Tervarit-37.2-25.0+13.0
-0.4-0.3+0.1
JoSePa vs ACE-8.3+10.8+34.4
-0.1+0.1+0.3

What If

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

100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleNousu/Karsinta1234567891011PutoaminenCount
482-0-098.8%Yes991No23,551,269
461-1-051.8Yes5248No11,798,316
451-0-131.1Yes3169No22,563,902
440-2-09.2Yes991No1,431,802
430-1-17.1Yes793No5,082,225
420-0-22.4Yes298No3,721,528
Total:54.3%Yes5446No68,149,042
Points
Chance Will Win Championship