Washington Nationals Playoff Chances 2011 50/50

Beat New York 7-6, average seed up 0.2 to 14.6
2-6   .250

How are these numbers calculated?

Big Games

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

Friday, 4/8100.0*Average seed
New York 6 Washington 7 +0.6
Houston 2 Los Angeles 1 -0.1
Chicago 7 Philadelphia 6 -0.1
If winner is:HomeAway
Saturday, 4/9100.0*Average seed
Washington vs Atlanta+0.8-0.8
Florida vs New York+0.2-0.2
Cincinnati vs Houston+0.2-0.2
Chicago vs St. Louis+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
42-0Out0413273117711,381,200
31-1Out52049272,763,018
20-2Out15851,383,270
Total:Out0137101430355,527,488
Games Above .500
Chance Will Make Playoffs