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
Newcastle 48 Hemel 12 +1.8
-1.8
+0.1
Coventry 28 Workington 29 -0.8
+0.8
-0.1
Keighley 18 York 25 +0.8
-0.8
London 10 Barrow 20 +0.4
-0.4
+0.0
Toronto 56 Hunslet 12 +0.3
-0.3
+0.0
North Wales 36 South Wales 12 -0.1
+0.1
Whitehaven 25 Doncaster 20 +0.0
If winner is:HomeDrawAway
Week of 7/1100.0*Super 8100.0*League 1 Shield100.0*Average seed
Doncaster vs Newcastle-1.9+2.6+3.1
+1.9-2.6-3.1
-0.5+0.2+0.9
Whitehaven vs Keighley+0.3-0.2-2.0
-0.3+0.2+2.0
+0.0-0.0-0.2
Barrow vs All Golds+0.3-0.3-1.5
-0.3+0.3+1.5
+0.0-0.0-0.1
Hunslet vs Coventry-0.4+1.0+1.3
+0.4-1.0-1.3
-0.0+0.1+0.1
Workington vs London-0.3+0.4+0.5
+0.3-0.4-0.5
-0.1+0.1+0.1
Oxford vs North Wales+0.3+0.2-0.3
-0.3-0.2+0.3
Doncaster vs Oxford+0.0*+0.0-0.1
-0.0*-0.0+0.1
-0.1+0.0+0.2
Toronto vs York+0.0-0.1-0.2

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedLeague 1
TPW-D-Lwins titleSuper 812345678910111213141516ShieldCount
203-0-0NoYes61354No13,233,567
192-1-0NoYes185427No2,739,403
182-0-1NoYes4306250No35,832,201
1-2-0NoYes3306250No178,815
171-1-1No100.0%077815000.0%4,337,252
0-3-0NoYes01372150No3,604
161-0-2No97.7013149172002.324,000,844
0-2-1No98.913254121001.1122,811
150-1-2No90.008453791010.01,216,308
140-0-3No34.50727392150065.53,207,403
Total:No96.7%122041187210003.3%84,872,208
Games Above .500
Chance Will Win Championship