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
LIME 9 MAROON 10 +5.3
+21.1
-13.9
+1.4
ROYAL 5 WHITE 3 -0.4
-1.5
+2.6
-0.1
GREY 9 SKY 5 -0.2
-0.9
+0.3
PINK 16 AZALEA 1 -0.2
-0.6
-1.5
GOLD 17 IRISH 2 -0.2
-0.7
-0.1
-0.1
Week of 3/18100.0*Chance wins title100.0*Playoffs100.0*Last Place Game100.0*Average seed
PINK 15 MAROON 9 -8.1
-32.5
+9.2
-1.7
ROYAL 1 LIME 19 +1.8
+7.2
+2.3
GREY 23 IRISH 3 -1.2
-4.9
-7.0
SKY 11 AZALEA 3 -0.4
-1.5
No
WHITE 11 GOLD 6 +0.1
+0.2
-1.1
+0.1
Week of 3/25100.0*Chance wins title100.0*Playoffs100.0*Last Place Game100.0*Average seed
LIME 12 PINK 9 No
No
-0.8
WHITE 11 AZALEA 7 +2.3
+9.0
+0.3
ROYAL 9 SKY 5 -0.1
-0.6
-0.1
GREY 5 GOLD 4 +0.1
+0.4
+0.2
MAROON 15 IRISH 1 +1.0
Games Above .500
Chance Will Win Championship