How are these numbers calculated?

Big Games

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

Week of 3/8100.0*Chance wins title100.0*Championship100.0*Average seed
Walsall 0 Wolverhampton 3 -0.1
-0.1
Notts County 0 Leyton Orient 0 +0.0
+0.2
Brentford 2 Bradford City 0 -0.2
Oldham 1 Preston 3 -0.1
-0.1
If winner is:HomeDrawAway
Oldham vs Rotherham-0.1-0.1+0.1
-0.8-0.4+0.8
-0.2-0.1+0.2
Swindon vs Wolverhampton+0.1+0.0-0.0
+0.1+0.0-0.1
Port Vale vs Leyton Orient+0.3+0.1-0.2
Brentford vs Tranmere-0.2+0.2+0.4
Stevenage vs Preston+0.1+0.0-0.1
+0.1+0.0-0.1
Peterborough vs Bristol City-0.0+0.0+0.1
If winner is:HomeDrawAway
Week of 3/15100.0*Chance wins title100.0*Championship100.0*Average seed
Rotherham vs Walsall+0.1-0.1-0.1
+0.6-0.4-0.9
+0.1-0.1-0.2
Wolverhampton vs Shrewsbury-0.0+0.0+0.1
-0.1+0.1+0.2
Crawley Town vs Wolverhampton+0.1+0.0-0.0
+0.1+0.0-0.1
Leyton Orient vs Brentford-0.0+0.2-0.1
Preston vs Sheffield Utd-0.1+0.1+0.1
-0.1+0.0+0.1
MK Dons vs Peterborough+0.0+0.0-0.1

What If

Chances based on how well Rotherham finishes out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedLeague
TPW-D-Lwins titleChampionship123456789101112131415161718192021222324TwoCount
9812-0-067.2%98.8%673120No50,286
9611-1-040.592.9405090No88,333
9511-0-124.985.725561810No122,717
9410-2-018.979.319532530No297,256
9310-1-19.667.910483670No816,695
929-3-05.257.553844131No1,153,015*
919-2-12.447.522848211No2,454,174
909-1-20.938.7117473230No4,089,821*
898-3-10.332.9010414170No5,816,980*
888-2-20.128.9053249130No9,462,288*
878-1-30.026.6022254220No7,535,017
7-4-10.026.9022453210No5,172,390
867-3-20.025.7011553320No16,499,284*
857-2-30.025.200848430No17,479,059
6-5-10.025.300949420No4,251,779
846-4-20.025.1005415400No13,771,741
7-1-40.025.1004405500No11,423,451*
836-3-30.025.0002326510No23,513,160
7-0-5No25.002326510No5,295,260*
826-2-40.025.0001247420No22,345,632
5-5-2No25.001257310No9,648,718*
815-4-3No25.000178030No20,240,049
6-1-5No25.000168030No12,225,920*
805-3-4No25.000118450No25,435,642
4-6-2No25.000118450No6,919,689*
795-2-5No25.00068490No19,007,832
4-5-3No25.00078680No11,848,069*
784-4-4No25.000483130No18,029,326
5-1-6No25.004821500No9,306,695*
774-3-5No25.002782000No17,830,635
3-6-3No25.002791900No5,792,332*
764-2-6No24.901692900No10,930,041
3-5-4No25.001732600No8,457,257*
753-4-5No24.800633610No11,072,462*
4-1-7No24.8005940100No3,789,343
743-3-6No24.5005246200No11,020,191*
733-2-7No23.904155400No7,703,372*
722-4-6No22.7030619000No5,006,587*
712-3-7No20.60206316100No2,953,282*
702-2-8No17.401258264000No1,811,948*
691-4-7No13.506483510100No958,235*
681-3-8No9.22354118400No445,035*
671-2-9No5.2120392910200No218,394*
660-4-8No2.4092935205100No86,176*
650-3-9No0.90317333013300No30,403*
640-2-10No0.217223425920No9,349
630-1-11NoNo011025342261No1,943
620-0-12NoNo003122933185100No38,790
-93-0-9No19.70166219200No165,617
-122-0-10No8.023042215000No31,898
Total:0.1%25.7%0152062111000000000No372,653,568

* Row combines multiple less frequent records.

Points
Chance Will Win Championship