How are these numbers calculated?

Big Games

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

Week of 8/18100.0*Chance in playoffs100.0*Average seed
North Queensland 34 New Zealand 6 +6.9
+0.0
Newcastle 6 Gold Coast Titans 26 +6.7
+0.2
Penrith 40 Wests Tigers 10 +3.8
-0.0
Sydney 42 St. George 6 +3.0
+0.1
Brisbane 20 Canterbury 10 -0.2
-0.1
If winner is:HomeHome OTTieAway OTAway
Week of 8/25100.0*Chance in playoffs100.0*Average seed
Gold Coast Titans vs PenrithInIn+4.2-15.2-15.3
+0.5+0.5-0.3-0.6-0.6
New Zealand vs Wests Tigers-2.4-2.4+6.2+3.2+3.2
-0.0-0.0+0.1+0.0+0.0
Canterbury vs North Queensland+0.1+0.1-0.1-0.1-0.1

What If

Chances based on how well the Gold Coast Titans finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seedWooden
TPW-L-TplayoffsTop 412345678910111213141516SpoonCount
912-0-0InNo95833No1,399,494,523
901-0-1InNo044254No32,452,908
891-1-0InNo1981No3,414,130,821
0-0-2InNo793No181,849
880-1-186.8%No8713No37,119,307
870-2-055.4No55450No1,845,386,496
Total:87.7%No2121757120No6,728,765,904
Games Above .500
Chance Will Make Playoffs