How are these numbers calculated?

Big Games

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

Week of 10/22100.0*Chance in playoffs100.0*Average seed
Boca Juniors 3 Caracas 0 +14.7
+0.1
Points
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Week of 10/22100.0*Lottery seed
Boca Juniors 3 Caracas 0 -0.5
U. Catolica 2 Internacional 1 +0.3
Gremio 1 America de Cali 1 -0.1