Milwaukee Brewers Playoff Chances 2014-3 50/50

Losing to Cubs 0-4 (Bot 3rd), playoff odds unchanged at 82.3%
66-54   .550

How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Tuesday100.0*Chance in playoffs100.0*Average seed
Braves 5 Brewers 0 -3.1
-0.3
Pirates 2 Orioles 9 +0.5
Cardinals 5 Diamondbacks 0 -0.4
Wednesday100.0*Chance in playoffs100.0*Average seed
Braves 1 Brewers 6 +3.2
+0.3
Cardinals 3 Diamondbacks 2 -0.6

What If

Chances based on how well the Brewers finish out the regular season.   Explain

Games Above .500
Chance Will Make Playoffs