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 last/maybe being the horse's ass100.0*Average seed
KONZ 178.9 SWAY 145.4 -2.5
+15.7
-0.4
AR 169.4 FAT 128.3 -0.5
+0.4
CALK 129.6 AP 115.3 -0.4
+0.3
NANA 140 chuk 149.6 +0.3
-2.8
+0.1
OC 134.1 POPP 187.4 -0.1
+12.5
-0.2
Week of 11/29100.0*Chance in playoffs100.0*Odds of finishing last/maybe being the horse's ass100.0*Average seed
NANA 165 SWAY 145.2 +19.0
-0.2
POPP 149.1 FAT 123 +4.4
-0.1
Week of 12/6None
Points
Chance Will Make Playoffs