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*Average seed
Oskarshamns AIK 2 Landskrona BoIS 1 +1.2
Kristianstad FC 2 Skövde AIK 1 -0.1
Ljungskile SK 4 Qviding 0 -0.1
Assyriska 0 FK Karlskrona 0 +0.1
Mjällby 2 Ängelholms FF 0 +0.0
If winner is:HomeDrawAway
Week of 10/28100.0*Average seed
Mjällby vs Oskarshamns AIK-0.3+0.3+0.7
Utsikten vs Kristianstad FC+0.2+0.1-0.3
Ängelholms FF vs Ljungskile SK+0.1+0.1-0.2
FK Karlskrona vs Husqvarna FF-0.1+0.1+0.1

What If

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

100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted1234567891011121314RelegatedCount
442-0-0NoNo1981No17,095,061
421-1-0NoNo946No36,762,018
411-0-1NoNo682930No80,494,556
400-2-0NoNo573660No13,946,882
390-1-1NoNo2546254No50,230,328
380-0-2NoNo217423530No38,108,387
Total:NoNo1532514610No236,637,232
Points
Chance Will Win Championship