How are these numbers calculated?

Big Games

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

Week of 5/20100.0*First League100.0*Average seed
Rize 2 Gaziantep 0 -1.2
+0.5
Antalya 2 Bursa 1 -0.8
Kayseri 1 Adana 1 +0.0
Week of 5/27100.0*First League100.0*Average seed
Osmanlispor 1 Rize 2 -7.6
+0.1
Bursa 1 Genclerbirligi 2 -4.0
Gaziantep 0 Besiktas 4 +0.0
Week of 6/2100.0*First League100.0*Average seed
Rize 1 Alanya 0 -41.6
+0.4
Trabzon 1 Bursa 2 Yes
-0.2
Points
Chance Will Win Championship