How are these numbers calculated?

Big Games

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

Friday100.0*Vitonen100.0*Average seed
KaVo 4 TP-49 4 -0.5
-0.2
PJK 2 Tampere United/2 1 +0.1
SaturdayNone
Saturday100.0*Vitonen100.0*Average seed
TP-49 2 Leki-Futis 8 +13.9
-0.1
Tampere United/2 1 KaVo 5 No
+1.4
Pato 6 NePa 0 +7.3
-0.3
Points
Chance Will Be Promoted