Arsenal Playoff Chances 2011

Lost to Olympiacos 1-3, average seed unchanged at 1
11 points   3-2-1

How are these numbers calculated?

Big Games

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

Week of 11/22100.0*Chance in playoffs100.0*Average seed
Marseille 0 Olympiacos 1 -4.1
+0.2
Arsenal 2 Borussia Dortmu 1 In
+0.2
Week of 12/6None

What If

Chances based on how well Arsenal finishes out the regular season.   Explain

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
110-0-0In1008,210,486
Total:In1008,210,486
Points
Chance Will Make Playoffs