How are these numbers calculated?

Big Games

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

Friday, 2/16100.0*Chance in playoffs100.0*Average seed
Eagles 0 HawksBLACK 4 -16.7
-1.5
HCDallas 1 Eagles 0 -16.6
-1.5
Mariners 1 HawksRED 3 +0.6
Oilers 3 Heat 3 +0.5
Steamboat 6 Mariners 2 +0.5
Heat 2 HawksBLACK 6 +0.5
WarNAVY 5 HCDallas 2 -0.3
GrMtnFalls 3 JagsBLACK 3 *-0.1
Saturday, 2/17100.0*Chance in playoffs100.0*Average seed
Eagles 2 Steamboat 3 -6.2
-1.3
JagsBLACK 2 Eagles 2 -5.5
-0.3
Mariners 1 GrMtnFalls 5 -0.8
+0.1
HawksBLACK 3 HCDallas 0 +0.6
+0.1
HawksRED 6 Steamboat 5 +0.6
Leafs 4 Mariners 1 -0.5
+0.1
JagsBLACK 6 Heat 3 -0.5
+0.0
Heat 0 GrMtnFalls 4 -0.4
+0.1
Oilers 2 WarNAVY 5 -0.3
WarNAVY 5 Leafs 1 -0.1
-0.0
HawksBLACK 3 Oilers 1 +0.1
+0.1
Sunday, 2/18100.0*Chance in playoffs100.0*Average seed
HawksRED 4 Eagles 0 -0.9
Heat 1 Steamboat 5 +0.3
HCDallas 5 Leafs 1 -0.1
HCDallas 2 HawksRED 0 -0.1
Oilers 4 Mariners 1 -0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

Games Above .500
Chance Will Make Playoffs