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*Chance of first-round bye100.0*Average seed
FB 128.75 AP 152.25 -0.6
+3.2
+0.1
KONZ 161 SWAY 107.75 -0.5
-19.5
-0.7
NANA 117 POPP 112 +0.2
+0.8
+0.1
AMP 125 CALK 221.5 -5.0
-0.2
AR 145.25 OC 181.5 +2.7
+0.0
Week of 11/25100.0*Chance in playoffs100.0*Chance of first-round bye100.0*Average seed
POPP 161.25 KONZ 110.75 -1.7
-0.1
AP 129 AMP 107.25 -1.7
-0.1
SWAY 142.25 OC 193 -1.6
-26.0
-1.0
FB 182.75 NANA 189.5 +0.6
+1.5
+0.2
CALK 154.25 AR 208 -0.2
-6.5
-0.1
Week of 12/2100.0*Chance in playoffs100.0*Chance of first-round bye100.0*Average seed
SWAY 128.25 POPP 200.5 -9.2
No
-1.1
KONZ 114.75 FB 191 -9.2
-0.2
AR 189.75 AP 160.25 In
-2.2
+0.1
CALK 196.75 OC 178.25 +2.1
+0.1
Points
Chance Will Make Playoffs