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
NANA 117 POPP 112 -12.7
-5.2
-0.7
FB 128.75 AP 152.25 -4.9
+0.7
+0.0
KONZ 161 SWAY 107.75 -1.9
+1.5
+0.0
AMP 125 CALK 221.5 +1.8
-1.4
-0.0
AR 145.25 OC 181.5 -1.1
+0.6
-0.1
Week of 11/25100.0*Chance in playoffs100.0*Chance of first-round bye100.0*Average seed
POPP 161.25 KONZ 110.75 +24.2
+0.8
AP 129 AMP 107.25 -11.8
-0.2
FB 182.75 NANA 189.5 +3.6
+0.2
SWAY 142.25 OC 193 +0.1
No
+0.1
CALK 154.25 AR 208 No
-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 In
+1.0
AR 189.75 AP 160.25 +14.9
+0.3
KONZ 114.75 FB 191 -9.9
-0.3
Points
Chance Will Make Playoffs