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-Shabab 0 Al-Ain 1 +26.3
+0.5
Naft Tehran 1 Pakhtakor 1 +4.6
+0.2
Wanderers 1 Kashima 2 *-0.1
Week of 5/5100.0*Chance in playoffs100.0*Average seed
Al-Ain 3 Naft Tehran 0 +0.4

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

Points
Chance Will Make Playoffs