How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Sunday100.0*Chance in playoffs100.0*Average seed
Denim Chicken 238.55 falco1002 223.05 +21.9
+0.8
Flying Zambonis 245.95 One Kessticles 211.1 +3.3
+0.2
Wrath of Joe Mc 279.9 Hayzer 221.4 -1.8
-0.1
Tenacious Turtles 225.1 Burns Notice 218.75 -1.4
-0.0
So Gritty! 266.4 Democratic Peop 252.35 +0.6
Penners House o 178.65 Hurtin For A Sp 250.1 -0.2
-0.1
Monday100.0*Chance in playoffs100.0*Average seed
Democratic Peop 203.75 Denim Chicken 215.1 +27.7
+0.9
falco1002 209.9 Tenacious Turtles 210.2 +11.5
+0.1
One Kessticles 214.75 Wrath of Joe Mc 253 +1.6
Hurtin For A Sp 192.85 Beans 195.65 +0.6
+0.1
So Gritty! 247.1 Hayzer 145.15 -0.1
-0.1
Tuesday100.0*Chance in playoffs100.0*Average seed
Denim Chicken 209.8 So Gritty! 217.35 -11.2
-0.4
Penners House o 151.2 falco1002 176.7 -6.8
-0.1
Tenacious Turtles 208.75 Democratic Peop 241.85 -4.6
-0.3
Wrath of Joe Mc 222.45 Evblowy Cokenet 154.35 -0.0
Games Above .500
Chance Will Make Playoffs