How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Sunday100.0*Chance in playoffs100.0*Div1100.0*Average seed
Trångsund 7 Nacka 9 +2.8
+1.4
-0.1
Nyköping 1 Sollentuna 1 -0.9
-0.4
-0.2
Järfälla 5 Boo 0 -0.0
TuesdayNone
Thursday100.0*Chance in playoffs100.0*Div1100.0*Average seed
Österåker 4 Spånga 5 Out
-35.9
-0.9
Sollentuna 9 Hammarby 1 -0.2
Points
Chance Will Make Playoffs