How are these numbers calculated?

Big Games

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

Thursday100.0*Champions League100.0*Not Promoted100.0*Average seed
Kimcil 5 Greko 0 -2.3
+1.0
-0.2
Bucaramanga 2 ZDA 0 -2.1
-0.1
+0.1
Inazuma 7 Real Racing 1 +0.5
-0.0
Joe 1 Watcharachai 0 +0.1
Friday100.0*Champions League100.0*Not Promoted100.0*Average seed
Greko 4 Sarah 0 -3.9
+0.2
ZDA 0 Joe 1 +0.8
+0.2
Watcharachai 0 WestSyd 5 -0.4
Rodolfo 3 Inazuma 5 +0.2
-0.1
Saturday100.0*Champions League100.0*Not Promoted100.0*Average seed
Wahsin 3 Inazuma 0 No
+0.1
WestSyd 6 ZDA 1 +0.2
Bucaramanga 3 Greko 2 -0.1
Joe 4 Leandro 0 -0.0
Points
Chance Will Win Championship