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
GAIS 2 Norrby 1 -12.6
+0.7
Gefle 3 IK Frej 0 +3.2
-0.1
If winner is:HomeDrawAway
Varberg vs ÖIS+0.6-0.1-1.3
-0.0+0.1-0.0
IK Frej vs Trelleborg+0.1-0.0-0.0
If winner is:HomeDrawAway
Week of 10/28100.0*Relegated100.0*Average seed
Dalkurd vs GAIS+4.8-4.9-17.7
-0.3+0.2+1.4
Norrby vs Värnamo+4.1+0.4-5.0
-0.2+0.0+0.2
Varberg vs Åtvidaberg+1.4-1.6-3.2
-0.1+0.2+0.2
ÖIS vs Helsingborg+1.9+0.3-2.5
-0.2+0.0+0.2
Gefle vs Degerfors+1.5+0.2-2.2
-0.2+0.1+0.2

What If

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

100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213141516RelegatedCount
402-0-0NoNo07682220No1,592,702
381-1-0NoNo01641331010.4%4,591,914
371-0-1NoNo422402863.211,137,647
360-2-0NoNo0424442713.72,271,179
350-1-1NoNo06346030.19,585,061
340-0-2NoNo688546.89,383,305
Total:NoNo00612182240120.6%38,561,808
Points
Chance Will Win Championship