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*Top 4100.0*Average seed
Penrith 40 Wests Tigers 10 +20.4
+0.3
+0.7
North Queensland 34 New Zealand 6 +3.3
-1.0
-0.0
Newcastle 6 Gold Coast Titans 26 -3.0
-0.1
Brisbane 20 Canterbury 10 -0.9
+0.3
-0.1
Sydney 42 St. George 6 +0.7
If winner is:HomeHome OTTieAway OTAway
Week of 8/25100.0*Chance in playoffs100.0*Top 4100.0*Average seed
Gold Coast Titans vs Penrith-8.6-1.9InInIn
NoNoNo-0.3+0.5
-0.8-0.7+0.0+0.6+0.8
New Zealand vs Wests Tigers-1.0+2.1In+4.2+0.7
-0.0+0.0+0.1+0.0+0.0
Canterbury vs North QueenslandNoNoNo+1.3+0.4
Melbourne vs Brisbane+0.2+0.1-0.1-0.1-0.1
+0.2+0.1-0.1-0.1-0.2

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seedWooden
TPW-L-TplayoffsTop 412345678910111213141516SpoonCount
922-0-0In1.7%2364616No557,429,717
911-0-1InNo63856No11,640,306
901-1-0InNo1176518No1,114,154,154
0-0-2InNo0176715No60,985
890-1-1InNo3862No11,645,576
880-2-066.8%No6733No557,424,830
Total:91.8%0.4%092036268No2,252,355,568
Games Above .500
Chance Will Make Playoffs