How are these numbers calculated?

Big Games

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

Week of 10/19100.0*Chance wins title100.0*Promoted100.0*Average seed
Hammarby 4 Östersund 2 +13.8
+8.8
+0.3
Syrianska 1 Ljungskile 1 +11.0
+3.2
+0.2
GIF Sundsvall 2 Varberg 1 -3.8
-3.7
-0.1
Jönköping Södra 4 Degerfors 2 -0.9
Week of 10/25100.0*Chance wins title100.0*Promoted100.0*Average seed
Sirius 0 GIF Sundsvall 1 -25.7
-3.1
-0.3
GAIS 0 Hammarby 0 -13.5
-3.2
-0.2
Week of 11/2100.0*Chance wins title100.0*Promoted100.0*Average seed
Hammarby 5 Jönköping Södra 0 Yes
Yes
+0.9
GIF Sundsvall 0 Landskrona 0 +34.9
+0.3
Ljungskile 3 Varberg 0 -7.6
-0.2
Points
Chance Will Win Championship