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*Average seed
WHITE 10 IRISH 11 -4.8
-11.2
-0.5
MAROON 6 IRISH 11 +1.0
-0.1
MAROON 8 ROYAL 13 +0.8
-0.2
WHITE 13 ROYAL 4 +0.8
+1.7
+0.1
BLACK 5 Christopher Run 15 -0.3
+0.1
LIME 0.1 Patrick Mullaney 0 -0.2
-0.3
-0.0
LIME 5 Christopher Run 11 -0.1
+0.2
BLACK 0.1 Patrick Mullaney 0 -0.1
Week of 12/3100.0*Chance wins title100.0*Playoffs100.0*Average seed
WHITE 13 LIME 0 +1.9
Yes
+0.2
WHITE 5 Christopher Run 7 -1.7
+0.1
ROYAL 9 IRISH 10 -1.1
-0.1
MAROON 5 LIME 6 +1.1
+4.0
+0.1
Games Above .500
Chance Will Win Championship