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*Chance wins title100.0*Super 8100.0*League 1 Shield100.0*Average seed
London 10 Barrow 20 -0.0
Whitehaven 25 Doncaster 20 *No
-0.1
+0.1
-0.2
Keighley 18 York 25 +0.1
-0.1
-0.1
Coventry 28 Workington 29 -0.1
+0.1
Newcastle 48 Hemel 12 -0.0
If winner is:HomeDrawAway
Week of 7/1100.0*Chance wins title100.0*Super 8100.0*League 1 Shield100.0*Average seed
Doncaster vs Oxford+0.6+0.4-1.8
-0.6-0.4+1.8
+0.2-0.0-0.7
Doncaster vs Newcastle+0.6+0.5-1.1
-0.6-0.5+1.1
+0.4+0.0-0.8
Barrow vs All Golds+0.1-0.1-0.5
-0.1+0.1+0.5
Whitehaven vs Keighley+0.1*-0.0-0.4
-0.1*+0.0+0.4
+0.0+0.0-0.1
Hunslet vs Coventry-0.1+0.2+0.2
+0.1-0.2-0.2
Workington vs London-0.1+0.1+0.1
+0.1-0.1-0.1
Oxford vs North Wales+0.0+0.1-0.1
-0.0-0.1+0.1
Toronto vs York+0.0-0.1-0.3

* 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 Doncaster finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedLeague 1
TPW-D-Lwins titleSuper 812345678910111213141516ShieldCount
224-0-0NoYes2945No16,490,302
213-1-0NoYes0909No3,530,256
203-0-1NoYes48475No31,456,300
2-2-0NoYes5050No280,838
192-1-1NoYes226117No4,887,690
1-3-0NoYes205921No9,959
182-0-2NoYes4355560No20,178,257
1-2-1NoYes3405160No249,668
0-4-0NoYes245476No122
171-1-2No100.0%0147115000.0%2,012,511
0-3-1NoYes01173160No4,284
161-0-3No96.8012452193003.25,054,339
0-2-2No97.21225420302.849,351
150-1-3No89.0084536101011.0243,372
140-0-4No19.203163334131080.8424,959
Total:No99.4%042311951000000.6%84,872,208
Games Above .500
Chance Will Win Championship