How are these numbers calculated?

Big Games

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

Week of 8/20100.0*Chance in playoffs100.0*Wooden Spoon100.0*Average seed
Dragons 19 Panthers 12 Out
+5.4
-1.0
Titans 28 Raiders 12 +2.8
Storm 6 Knights 20 +2.0
-0.1
Sharks 40 Tigers 18 -1.9
+0.2
Sea Eagles 16 Eels 20 +0.9
-0.1
Warriors 16 Cowboys 50 -0.1
+0.1
Week of 8/27100.0*Chance in playoffs100.0*Wooden Spoon100.0*Average seed
Raiders 34 Panthers 18 +22.6
-1.6
Tigers 50 Warriors 16 +5.0
Titans 28 Dragons 26 +3.7
-0.2
Knights 18 Bulldogs 20 -0.2
+0.1
Eels 28 Sharks 35 -0.2
+0.2
Sea Eagles 10 Roosters 46 +0.1
Week of 9/3100.0*Chance in playoffs100.0*Wooden Spoon100.0*Average seed
Panthers 30 Knights 12 No
+1.6
Dragons 32 Tigers 30 -7.2
+0.3
Cowboys 38 Titans 12 +0.3
If winner is:HomeDrawAway
Eels vs Raiders-0.4-0.6+0.4
Bulldogs vs Warriors+0.5-0.5-0.5

What If

Chances based on how well the Panthers finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seedWooden
TPW-D-Lplayoffs12345678910111213141516SpoonCount
660-0-0Out285022No2,045,305,552
Total:Out285022No2,045,305,552
Games Above .500
Chance Will Make Playoffs