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
Heat 2 HawksBLACK 6 -14.0
-1.5
Oilers 3 Heat 3 -2.7
-0.1
WarNAVY 5 HCDallas 2 +1.1
GrMtnFalls 3 JagsBLACK 3 -0.8
Mariners 1 HawksRED 3 +0.7
Leafs 2 Oilers 1 -0.6
Eagles 0 HawksBLACK 4 +0.5
Steamboat 6 Mariners 2 +0.5
HCDallas 1 Eagles 0 -0.2
Saturday, 2/17100.0*Chance in playoffs100.0*Average seed
JagsBLACK 6 Heat 3 -1.8
-0.6
Heat 0 GrMtnFalls 4 -1.8
-0.6
JagsBLACK 2 Eagles 2 +0.2
-0.1
Mariners 1 GrMtnFalls 5 -0.2
+0.1
Oilers 2 WarNAVY 5 -0.2
Leafs 4 Mariners 1 -0.1
+0.1
HawksBLACK 3 HCDallas 0 +0.1
+0.1
Eagles 2 Steamboat 3 -0.1
+0.1
HawksRED 6 Steamboat 5 -0.1
HawksBLACK 3 Oilers 1 +0.1
WarNAVY 5 Leafs 1 -0.1
Sunday, 2/18100.0*Chance in playoffs100.0*Average seed
Heat 1 Steamboat 5 -0.3
HawksRED 4 Eagles 0 +0.1
HCDallas 2 HawksRED 0 -0.1
HCDallas 5 Leafs 1 -0.1
Oilers 4 Mariners 1 +0.0
Games Above .500
Chance Will Make Playoffs