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 +2.5
+18.2
+0.7
POPP 130.9 chuk 151.5 -1.5
+3.7
+0.1
NANA 156.4 KONZ 123.8 -0.4
-0.8
-0.1
CALK 110.3 FAT 128.6 -0.2
-4.6
-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
POPP 166.5 AR 189.2 In
+24.3
+0.6
SWAY 110.3 AP 212.4 -0.2
-2.1
-0.1
CALK 179.7 NANA 142.9 +0.2
+1.7
+0.1
FAT 138.7 KONZ 137 -0.1
-11.8
-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 +24.9
+0.3
chuk 138.6 FAT 201.6 -22.7
-0.3
POPP 126.6 AP 178.7 -3.1
-0.1
Points
Chance Will Make Playoffs