How are these numbers calculated?

Big Games

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

Week of 2/15100.0*Direct Playoff100.0*Average seed
Brno 4 Pardubice 1 +8.7
+0.3
Litvinov 5 Brno 3 -13.4
-0.5
Hradec 6 Plzen 3 -0.4
-0.0
Zlin 0 Sparta 5 -0.5
Sparta 4 Brno 0 -12.2
-0.3
Olomouc 1 Chomutov 0 +10.4
+0.1
Pardubice 4 Chomutov 7 -3.6
-0.1
Chomutov 2 Trinec 1 (so)-2.8
-0.0
Karlovy Vary 3 Vitkovice 5 -1.6
-0.0
Plzen 6 Vitkovice 2 +1.3
+0.1
Vitkovice 1 Litvinov 2 +0.7
Sparta 2 Hradec 5 -0.7
Litvinov 3 Karlovy Vary 2 (ot)-0.3
Liberec 2 Hradec 1 +0.2
Plzen 1 Mlada Boleslav 2 +0.1
Week of 2/21100.0*Direct Playoff100.0*Average seed
Liberec 1 Brno 2 +16.9
+0.3
Zlin 4 Chomutov 3 +12.4
+0.1
Brno 2 Trinec 5 -11.8
-0.2
Chomutov 3 Mlada Boleslav 1 -10.2
-0.1
Pardubice 1 Vitkovice 3 -1.1
-0.1
Vitkovice 2 Zlin 4 +1.0
+0.1
Litvinov 2 Plzen 0 -0.4
-0.0
Vitkovice 4 Liberec 0 -0.3
Hradec 4 Olomouc 3 (ot)-0.1
Mlada Boleslav 2 Sparta 4 +0.1
Week of 2/28100.0*Direct Playoff100.0*Average seed
Brno 3 Chomutov 1 Yes
+0.5
Chomutov 1 Hradec 3 -0.2
Olomouc 3 Brno 2 (so)-0.2
Points
Chance Will Make Playoffs