How are these numbers calculated?

Big Games

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

Week of 8/22100.0*Chance in playoffs100.0*Average seed
Eels 22 Sea Eagles 12 -4.1
-0.2
Warriors 12 Roosters 46 +3.8
+0.1
Panthers 10 Storm 24 -2.9
-0.1
Dragons 34 Titans 6 -1.4
-0.1
Week of 8/28100.0*Chance in playoffs100.0*Average seed
Broncos 30 Dragons 22 +26.6
+1.1
Warriors 42 Titans 0 -5.9
-0.2
Cowboys 20 Sharks 19 -1.8
-0.2
Bulldogs 14 Rabbitohs 21 +0.5
+0.1
Week of 9/4100.0*Chance in playoffs100.0*Average seed
Panthers 22 Warriors 6 +48.2
+0.5
Storm 22 Broncos 12 -42.9
-1.4
Raiders 33 Eels 20 +23.8
+0.5
Knights 40 Dragons 10 +0.1
Games Above .500
Chance Will Make Playoffs