How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 9/9100.0*Chance in playoffs100.0*Average seed
SMF 8 DP 1 +24.9
+2.1
LO 2 FNL 12 -11.2
-0.5
Week of 9/16100.0*Chance in playoffs100.0*Average seed
LO 2 SMF 8 In
+2.2
FNL 12 DP 1 -11.4
-0.6
TDS 18 HFH 7 -0.1
SHOCK 14 RECK 4 +0.0
BPP 3 JUGS 15 +0.0
Games Above .500
Chance Will Make Playoffs