How are these numbers calculated?

Big Games

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

Week of 11/22100.0*Chance in playoffs100.0*Odds of finishing first/maybe winning the Brett Goode championship trophy100.0*Odds of finishing last/maybe being the horse's ass100.0*Average seed
AR 169.4 FAT 128.3 +19.8
+3.8
-1.7
+1.2
NANA 140 chuk 149.6 +3.6
-1.9
-0.5
+0.1
KONZ 178.9 SWAY 145.4 -2.7
-0.3
-1.0
-0.1
CALK 129.6 AP 115.3 -2.2
+0.4
+0.1
-0.0
OC 134.1 POPP 187.4 -1.0
+0.4
+0.6
+0.0
Week of 11/29100.0*Chance in playoffs100.0*Odds of finishing first/maybe winning the Brett Goode championship trophy100.0*Odds of finishing last/maybe being the horse's ass100.0*Average seed
OC 180.5 AR 190.5 +18.9
+4.0
+1.4
CALK 132.1 chuk 172.6 +3.0
No
+0.1
NANA 165 SWAY 145.2 -1.9
-0.1
POPP 149.1 FAT 123 -1.7
+0.3
+0.1
AP 181 KONZ 178.4 -0.3
+0.4
-0.0
Week of 12/6100.0*Chance in playoffs100.0*Odds of finishing first/maybe winning the Brett Goode championship trophy100.0*Odds of finishing last/maybe being the horse's ass100.0*Average seed
POPP 131.1 AR 149.8 +1.0
AP 155.1 NANA 172.3 +0.3
CALK 122.8 KONZ 210.1 -0.1
OC 155.2 FAT 132.9 -0.1
Points
Chance Will Make Playoffs