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 10/21100.0*Promoted100.0*Average seed
Trelleborg vs Åtvidaberg-1.7+2.4+5.6
-0.0+0.0+0.1
IK Frej vs Trelleborg+3.2+0.5-2.2
+0.1+0.0-0.0
Öster vs Falkenberg+2.1-1.7-2.5
+0.6-0.2-0.9
Degerfors vs Helsingborg+0.0+0.0-0.1
-0.0+0.1-0.1
Värnamo vs Syrianska-0.1+0.1+0.1
If winner is:HomeDrawAway
Week of 10/28100.0*Promoted100.0*Average seed
Öster vs BP+3.4-1.2-2.2
+0.6-0.0-0.5
Syrianska vs Falkenberg+0.0+0.0-0.1
+0.1+0.1-0.1
ÖIS vs Helsingborg+0.1+0.0-0.2
Gefle vs Degerfors+0.1+0.0-0.2
Norrby vs Värnamo+0.1+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213141516RelegatedCount
523-0-0No21.5%4357No2,369,871
502-1-0No7.61585No4,427,627
492-0-1No3.16877No6,711,419
481-2-0No1.4384131No2,730,492
471-1-1No0.105041910No8,168,236
461-0-2NoNo17483050No6,017,123
0-3-0NoNo39451510No551,919
450-2-1NoNo83442152No2,434,680
440-1-2NoNo083841130No3,507,013
430-0-3NoNo1447390No1,643,428
Total:No2.9%6492213830No38,561,808
Points
Chance Will Win Championship