How are these numbers calculated?

Big Games

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

Week of 3/11100.0*Chance wins title100.0*Playoffs100.0*Last Place Game100.0*Average seed
GOLD 17 IRISH 2 +3.9
+15.5
-15.2
+1.3
PINK 16 AZALEA 1 -0.4
-1.7
-2.3
GREY 9 SKY 5 +0.4
+1.6
+0.1
ROYAL 5 WHITE 3 -0.1
-0.3
+0.6
LIME 9 MAROON 10 +0.2
+1.6
-0.1
Week of 3/18100.0*Chance wins title100.0*Playoffs100.0*Last Place Game100.0*Average seed
WHITE 11 GOLD 6 -7.6
-30.4
-1.3
GREY 23 IRISH 3 -2.0
-8.2
-0.3
PINK 15 MAROON 9 +1.9
+7.7
+0.3
SKY 11 AZALEA 3 No
No
-0.2
ROYAL 1 LIME 19 +0.1
+0.1
Week of 3/25100.0*Chance wins title100.0*Playoffs100.0*Last Place Game100.0*Average seed
GREY 5 GOLD 4 -0.5
MAROON 15 IRISH 1 -0.5
Games Above .500
Chance Will Win Championship