How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Odds of getting first-round bye100.0*Average seed
AR 172 AP 135.8 +4.1
+18.5
+0.8
POPP 130.9 chuk 151.5 -2.1
+3.5
+0.1
CALK 110.3 FAT 128.6 -0.4
-4.8
-0.2
NANA 156.4 KONZ 123.8 -0.4
-0.9
-0.1
Week of 11/25100.0*Chance in playoffs100.0*Odds of getting first-round bye100.0*Average seed
OC 172.6 chuk 136.2 In
+0.1
POPP 166.5 AR 189.2 In
+25.8
+0.8
SWAY 110.3 AP 212.4 -0.5
-2.9
-0.1
CALK 179.7 NANA 142.9 +0.4
+2.0
+0.1
FAT 138.7 KONZ 137 -0.2
-10.9
-0.2
Week of 12/2100.0*Chance in playoffs100.0*Odds of getting first-round bye100.0*Average seed
AR 156.6 CALK 141.9 +30.2
+0.4
chuk 138.6 FAT 201.6 -20.6
-0.3
POPP 126.6 AP 178.7 -5.1
-0.2
Points
Chance Will Make Playoffs