How are these numbers calculated?

Big Games

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

Week of 4/21100.0*Chance in playoffs100.0*Average seed
Al-Sadd 1 Foolad 0 +13.4
+0.2
Tashkent 1 Al-Hilal 2 +6.9
+0.0
Week of 5/5100.0*Chance in playoffs100.0*Average seed
Al-Hilal 2 Al-Sadd 1 -0.5
Points
Chance Will Make Playoffs