How are these numbers calculated?

Big Games

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

Week of 10/13100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Umeå FC 2018 Assyriska FF 10 -0.1
If winner is:HomeDrawAway
Sandvikens IF vs Nyköpings BIS-0.2-0.2+0.7
Week of 10/20100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Team TG FF 2018 Västerås SK 10 +0.2

What If

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

If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted1234567891011121314RelegatedCount
Chance Will Win Championship