How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance wins title100.0*Playoffs100.0*Last Place100.0*Average seed
BLACK 5 Christopher Run 15 -0.2
-4.1
+1.0
-0.2
BLACK 0.1 Patrick Mullaney 0 +0.1
+3.4
No
+0.3
WHITE 10 IRISH 11 -0.1
-2.8
+0.9
-0.1
MAROON 6 IRISH 11 -0.1
-1.3
+0.9
-0.1
LIME 0.1 Patrick Mullaney 0 -0.1
-1.4
-0.0
LIME 5 Christopher Run 11 +1.6
+0.0
MAROON 8 ROYAL 13 +1.9
-0.1
WHITE 13 ROYAL 4 +0.1
-0.5
+0.0
Week of 12/3100.0*Chance wins title100.0*Playoffs100.0*Last Place100.0*Average seed
BLACK 8 ROYAL 9 No
No
-0.5
ROYAL 9 IRISH 10 No
No
-0.0
MAROON 5 LIME 6 +0.7
-0.1
WHITE 13 LIME 0 +0.3
+0.0
MAROON 6 Christopher Run 7 +0.3
+0.0
Games Above .500
Chance Will Win Championship