How are these numbers calculated?

Big Games

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

Week of 4/5100.0*Chance in playoffs100.0*Average seed
Racing 4 Deportivo Cali 2 +5.5
+0.2
Boca Juniors 3 Bolivar 1 -2.5
+0.0
Week of 4/12100.0*Chance in playoffs100.0*Average seed
Racing 0 Boca Juniors 1 -11.4
-0.6
Deportivo Cali 1 Bolivar 1 +5.7
+0.1
Week of 4/19100.0*Chance in playoffs100.0*Average seed
Bolivar 1 Racing 1 In
+0.1
Boca Juniors 6 Deportivo Cali 2 -0.2
Points
Chance Will Make Playoffs