How are these numbers calculated?

Big Games

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

Week of 6/24100.0*Super 8100.0*League 1 Shield100.0*Average seed
All Golds 38 Oxford 10 -4.5
+4.5
-0.6
Keighley 18 York 25 +1.2
-1.2
Coventry 28 Workington 29 -0.9
+0.9
-0.0
London 10 Barrow 20 +0.4
-0.4
+0.0
Toronto 56 Hunslet 12 +0.2
-0.2
+0.0
Newcastle 48 Hemel 12 -0.1
+0.1
North Wales 36 South Wales 12 -0.1
If winner is:HomeDrawAway
Week of 7/1100.0*Super 8100.0*League 1 Shield100.0*Average seed
Doncaster vs Oxford-1.5-0.0+5.0
+1.5+0.0-5.0
-0.3+0.2+0.9
Oxford vs North Wales+1.6-1.2-1.9
-1.6+1.2+1.9
+0.5-0.2-0.6
Whitehaven vs Keighley+0.1-0.2-0.9
-0.1+0.2+0.9
Hunslet vs Coventry-0.3+0.5+0.8
+0.3-0.5-0.8
-0.0+0.1+0.1
Barrow vs All Golds+0.2-0.5-0.8
-0.2+0.5+0.8
+0.0-0.1-0.1
Workington vs London+0.1-0.1-0.2
-0.1+0.1+0.2
+0.0-0.1-0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedLeague 1
TPW-D-Lwins titleSuper 812345678910111213141516ShieldCount
164-0-0No95.5%011845314004.5%326,256
153-1-0No79.2012454192020.8216,420
143-0-1No24.90322382781075.14,715,125
2-2-0No22.70221412881077.348,083
132-1-1No1.90215363511198.12,005,441
1-3-0No1.119323917298.94,179
122-0-2No0.1021130382099.920,602,991
1-2-1No0.0018284222100.0254,583
0-4-0NoNo6224328Yes116
111-1-2NoNo043264Yes5,048,992
0-3-1NoNo32771Yes9,802
101-0-3NoNo112871Yes32,689,723
0-2-2NoNo6931Yes277,202
90-1-3NoNo2971Yes3,398,915
80-0-4NoNo89110Yes15,274,380
Total:No2.0%0000235916622098.0%84,872,208
Games Above .500
Chance Will Win Championship