How are these numbers calculated?

Big Games

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

Week of 10/21100.0*Relegated100.0*Average seed
Brage 0 Sandvikens IF 0 -7.9
+0.2
Vasalunds IF 6 IFK Luleå 2 +4.4
-0.0
Assyriska FF 2 Sollentuna FF 1 -0.7
+0.1
Västerås SK 2 Enskede IK 1 -0.1
If winner is:HomeDrawAway
Week of 10/29100.0*Relegated100.0*Average seed
Brage vs Vasalunds IFNo+5.3+17.9
+0.1-0.1-0.3
Akropolis IF vs Sandvikens IF+2.4-3.3No
-0.2+0.1+0.7
Nyköpings BIS vs Sollentuna FF-1.0+1.0+1.6
+0.2-0.1-0.3
Arameisk-Syrian vs Assyriska FF-0.0-0.0+0.1

What If

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

100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted1234567891011121314RelegatedCount
352-0-0NoNo11357290No32,557,835
331-1-0NoNo22716No82,465,324
321-0-1NoNo67123No192,355,317
310-2-0NoNo554311.5%46,858,554
300-1-1NoNo445322.3209,716,164
290-0-2NoNo16711413.9230,981,610
Total:NoNo016454354.7%794,934,804
Points
Chance Will Win Championship