How are these numbers calculated?

Big Games

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

Week of 9/14100.0*Chance wins title100.0*Premier League100.0*Demotion100.0*Average seed
Brentford 2 Wigan 0 -0.9
-2.4
+0.5
-0.6
Norwich 1 Middlesbrough 0 +0.2
+0.3
+0.1
Swansea 0 Nottingham 0 +0.1
+0.2
Rotherham 1 Derby 0 +0.1
+0.2
+0.1
Millwall 1 Leeds 1 +0.1
Sheffield Wed 2 Stoke 2 +0.1
Bolton 1 QPR 2 +0.2
+0.1
Birmingham 1 West Brom 1 +0.1
If winner is:HomeDrawAway
Wigan vs Hull City+0.5-0.5-0.9
+1.9-1.7-3.2
-1.2+0.8+2.5
+0.8-0.6-1.4
Leeds vs Preston-0.1+0.1+0.2
-0.2+0.2+0.3
-0.1*+0.0+0.2
Middlesbrough vs Bolton-0.1+0.1+0.2
-0.1+0.2+0.2
Ipswich vs Brentford+0.1*+0.0-0.1
+0.2*+0.0-0.3
+0.2*-0.0-0.2
Stoke vs Swansea+0.1*+0.0-0.2
+0.1*-0.0-0.1
Sheffield Utd vs Birmingham-0.1+0.1+0.2
-0.1*-0.0+0.2
West Brom vs Bristol City*+0.0+0.1-0.1
Derby vs Blackburn-0.1+0.1*+0.0
Aston Villa vs Rotherham-0.1+0.1*+0.1
Reading vs Norwich+0.1*-0.0-0.1
QPR vs Millwall+0.1-0.1*-0.0
If winner is:HomeDrawAway
Week of 9/21100.0*Chance wins title100.0*Premier League100.0*Demotion100.0*Average seed
Wigan vs Bristol City+0.7-0.4-0.9
+2.4-1.4-3.2
-1.3+0.6+1.9
+0.9-0.5-1.2
Leeds vs Birmingham-0.1+0.1+0.2
-0.2+0.2+0.3
-0.1*+0.0+0.2
Middlesbrough vs Swansea-0.1+0.1+0.1
-0.1+0.2*+0.1
Derby vs Brentford+0.1*+0.0-0.1
+0.1+0.1-0.2
Sheffield Utd vs Preston-0.0+0.0+0.1
-0.1+0.1+0.2
-0.1*+0.0+0.2
West Brom vs Millwall-0.0+0.0+0.1
-0.1+0.1+0.2
-0.0*+0.0+0.1
Ipswich vs Bolton+0.1*-0.0-0.1
+0.1-0.1-0.1
Stoke vs Blackburn+0.1*-0.0-0.1
QPR vs Norwich+0.1-0.1-0.1

* 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 Wigan finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChancePremierChance will finish season at seed
TPW-D-Lwins titleLeague123456789101112131415161718192021222324DemotionCount
96-127YesYes100No674*
9526-7-697.1%Yes973No138*
9426-6-7YesYes100No204*
9325-8-697.3Yes973No334*
9225-7-794.3Yes946No525*
9125-6-894.699.8%9550No876*
9024-8-791.899.89280No1,298*
8924-7-890.199.69090No1,897*
8823-9-784.499.4841510No2,841*
8723-8-880.199.180191No4,207*
8623-7-975.298.1752220No6,151*
8522-9-868.097.1682840No8,561*
8422-8-960.895.36133600No11,696*
8322-7-1052.091.752371010No15,995*
8221-9-942.488.0424214200No21,176*
8121-8-1033.182.0334320400No27,837*
8021-7-1124.874.82542257100No36,095*
7920-9-1017.466.917383111200No45,950*
7820-8-1111.357.611323417410No57,226*
7719-10-106.648.672535238200No70,333*
7619-9-113.440.43173229144000No86,018*
7519-8-121.633.82112731207200No101,899*
7418-10-110.628.716193127134100No119,797*
7318-9-120.224.5031125302082000No138,004*
7218-8-130.120.5016172827155100No156,955*
7117-10-120.016.10021022292210310000No175,058*
7017-9-130.011.200141425281872000No193,603*
6917-8-14No6.500171827251551000No208,868*
6816-10-13No3.0000292128231241000No222,984*
6716-9-14No1.1001412232721103100No234,105*
6615-11-13No0.300151424271982000No240,673*
6515-10-14No0.00016162526177200No244,880*
6415-9-15No0.0000271826251561000No245,062*
6314-11-14No0.0000281926241351000No240,481*
6214-10-15NoNo001310202723124100No232,211*
6114-9-16NoNo0013112127221141000No220,415*
6013-11-15NoNo001412232720103100No205,851*
5913-10-16NoNo0001514242619820000.0%189,738*
5813-9-17NoNo0001615252617720000.0171,284*
5712-11-16NoNo000271726251551000.1152,909*
5612-10-17NoNo000392028241341000.7133,971*
5512-9-18NoNo0001412232821102002.7114,724*
5411-11-17NoNo0015152628186107.596,569*
5311-10-18NoNo0028192926133016.579,610*
5211-9-19NoNo00013122430217129.665,334*
5110-11-18NoNo001618302914345.352,393*
5010-10-19NoNo00310253422561.140,861*
4910-9-20NoNo00161934301074.532,003*
489-11-19NoNo0031231371784.623,844*
479-10-20NoNo001725422592.018,015*
469-9-21NoNo00418423695.812,898*
458-11-20NoNo00212404698.29,279*
448-10-21NoNo017365699.36,406*
438-9-22NoNo05306599.84,431*
427-11-21NoNo02247399.82,970*
417-10-22NoNo01188099.91,899*
407-9-23NoNo11584Yes1,240*
396-11-22NoNo11188Yes881*
386-10-23NoNo0892Yes467*
376-9-24NoNo694Yes286*
365-11-23NoNo298Yes170*
355-10-24NoNo397Yes89*
345-9-25NoNo298Yes57*
334-11-24NoNo397Yes31*
10-32NoNo100Yes523*
Total:1.9%9.6%2345566666665554443322114.1%4,793,760

* Row combines multiple less frequent records.

Points
Chance Will Win Championship