How are these numbers calculated?

Big Games

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

Week of 7/13100.0*Chance in playoffs100.0*Last Place100.0*Average seed
ORANGE 9 SKY 10 -0.4
-0.1
BLACK 9 CAROLINA 5 +0.4
-0.2
MILITARY 7 INDIGO 7 *Out
-3.5
+0.9
WHITE 6 ROYAL 13 -0.2
MAROON 2 AZALEA 13 No
-0.1
PURPLE 6 LIME 16 -0.1
+0.0
Week of 7/20100.0*Chance in playoffs100.0*Last Place100.0*Average seed
SKY 12 MILITARY 4 -1.4
BLACK 7 WHITE 21 +0.2
PURPLE 10 MAROON 3 -0.2
AZALEA 0 INDIGO 7 +0.1
PURPLE 7 GOLD 18 +0.0
CAROLINA 6 ORANGE 13 +0.0

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

Games Above .500
Chance Will Make Playoffs