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
GingaNinja3113' 164.25 Pajama Boys 155.2 +0.3
+0.5
Poope Hintz 219.7 slaw47's Team 268.25 -0.3
Bk1689 206.35 Divorced Men 262.4 -0.3
+0.1
No Reimer Reason 247.85 Straight Cash H 157.9 -0.1
+0.1
Toews'd & Kane- 170.35 Almost Famous 208.55 -0.1
Monday100.0*Chance in playoffs100.0*Average seed
slaw47's Team 230.85 GingaNinja3113' 152.55 -0.4
Straight Cash H 191.85 Bk1689 146.2 -0.1
Tuesday100.0*Chance in playoffs100.0*Average seed
GingaNinja3113' 128 Divorced Men 204.35 -0.4
Poope Hintz 163.55 Straight Cash H 130.8 +0.2
Bk1689 160.35 Almost Famous 293.6 +0.1
Games Above .500
Chance Will Make Playoffs