How are these numbers calculated?

Big Games

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

Week of 10/23100.0*PostNord-ligaen100.0*Average seed
Strømmen 0 Sogndal 2 +3.7
-0.2
Start 3 Strømmen 2 +2.9
-0.1
Grorud 4 Bryne 2 +1.5
-0.1
Stjørdals-Blink 0 Ullensaker/Kisa 0 -1.0
Grorud 1 Fredrikstad 2 -0.9
+0.0
Ullensaker/Kisa 0 HamKam 0 +0.4
-0.0
Stjørdals-Blink 2 Jerv 2 +0.2
-0.0
Bryne 3 Raufoss 1 +0.2
Åsane 3 KFUM 0 +0.1
Week of 11/1100.0*PostNord-ligaen100.0*Average seed
Strømmen 2 Ullensaker/Kisa 1 -1.9
+0.1
Jerv 0 Grorud 0 +0.2
If winner is:HomeDrawAway
Sogndal vs Stjørdals-Blink-0.5+0.2Yes

What If

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

100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleEliteserien12345678910111213141516PostNord-ligaenCount
272-0-0NoNo20522789.8%856,668,913
21-25NoNo100Yes9,459,806,207*
Total:NoNo249499.2%10,316,475,120

* Row combines multiple less frequent records.

Points
Chance Will Win Championship