Los Angeles Galaxy Playoff Chances 2018 50/50

Lost to Houston 2-3, playoff odds down 37.5 to 0%
48 points   13-9-12

How are these numbers calculated?

Big Games

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

Week of 10/13100.0*Chance in playoffs100.0*Average seed
RSL 4 New England 1 -18.1
-0.2
Vancouver 1 Sporting KC 4 +4.0
+0.2
Orlando 1 Seattle 2 -0.1
Week of 10/21100.0*Chance in playoffs100.0*Average seed
Minnesota 1 LA Galaxy 3 +17.9
+0.4
Portland 3 RSL 0 +3.3
+0.0
LAFC 2 Vancouver 2 +0.1
Week of 10/28100.0*Chance in playoffs100.0*Average seed
LA Galaxy 2 Houston 3 Out
-0.4
Points
Chance Will Make Playoffs

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 10/13100.0*Lottery seed
RSL 4 New England 1 +0.3
Vancouver 1 Sporting KC 4 -0.2
DC United 1 FC Dallas 0 +0.1
DC United 1 Toronto FC 0 +0.1
Week of 10/21100.0*Lottery seed
Minnesota 1 LA Galaxy 3 -0.8
Montreal 2 Toronto FC 0 +0.2
LAFC 2 Vancouver 2 -0.1
Portland 3 RSL 0 -0.1
Week of 10/28100.0*Lottery seed
LA Galaxy 2 Houston 3 +0.9
New England 1 Montreal 0 -0.1
Columbus 3 Minnesota 2 +0.1