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
Brentford 2 Bradford City 0 +7.9
+8.0
+0.3
Walsall 0 Wolverhampton 3 -4.4
-2.2
-0.1
Notts County 0 Leyton Orient 0 +0.7
+0.8
+0.0
Oldham 1 Preston 3 -0.5
-1.4
-0.1
If winner is:HomeDrawAway
Brentford vs Tranmere+8.6-2.3-7.1
+8.1-1.7-7.0
+0.3-0.1-0.3
Swindon vs Wolverhampton+4.7+1.1-5.5
+1.6+0.3-1.7
+0.1+0.0-0.1
Port Vale vs Leyton Orient+1.8+0.6-2.2
+3.3+0.9-3.9
+0.1+0.0-0.1
Stevenage vs Preston+0.4+0.2-0.6
+1.4+0.5-1.8
+0.1+0.0-0.1
Oldham vs Rotherham+0.1+0.1-0.2
+0.5+0.2-0.6
If winner is:HomeDrawAway
Week of 3/15100.0*Chance wins title100.0*Championship100.0*Average seed
Leyton Orient vs Brentford-9.4-1.9+10.6
-11.2-0.6+11.6
-0.4-0.0+0.4
Wolverhampton vs Shrewsbury-5.5+1.1+4.7
-1.8+0.3+1.6
-0.1+0.0+0.1
Crawley Town vs Wolverhampton+4.7+1.1-5.5
+1.6+0.2-1.8
+0.1+0.0-0.1
Preston vs Sheffield Utd-0.6+0.2+0.4
-1.8+0.5+1.4
-0.1+0.0+0.1
Rotherham vs Walsall-0.2+0.1+0.1
-0.6+0.2+0.5

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedLeague
TPW-D-Lwins titleChampionship123456789101112131415161718192021222324TwoCount
10913-0-0100.0%Yes1000No13,213
10712-1-0YesYes100No3,013
10612-0-199.8Yes1000No4,658
10511-2-099.8Yes1000No12,535
10411-1-199.7Yes1000No37,498
10310-3-099.4Yes991No58,538*
10210-2-198.9Yes991No137,066
10110-1-298.1Yes982No257,459*
1009-3-196.9100.0%9730No408,944*
999-2-295.0100.09550No747,726*
989-1-392.4100.09280No1,144,541*
978-3-288.9100.089110No1,686,234*
968-2-384.199.9841600No2,549,424*
957-4-278.099.7782200No3,410,498*
947-3-370.699.4712910No4,504,614*
937-2-461.298.4613720No4,123,184
6-5-263.198.8633520No1,725,875*
926-4-352.797.25344400No4,271,115
7-1-551.196.75144400No2,689,513*
916-3-441.694.24251800No6,404,731
5-6-242.494.64250700No1,763,292*
906-2-530.789.431551410No5,769,997
5-5-332.890.933551200No3,507,685*
895-4-422.684.223562010No6,407,120
6-1-621.582.921562120No3,429,696*
885-3-514.175.314533030No7,694,387
4-6-315.076.615542830No2,544,422*
875-2-67.964.784540700No5,769,920
4-5-49.067.594837600No4,455,658*
864-4-54.556.3437461210No6,406,856
5-1-74.255.0436461310No3,204,554*
854-3-61.945.8226502120No6,408,721
3-6-42.247.3228501910No2,399,081*
844-2-70.737.3116483140No4,122,919
3-5-50.939.2118492830No3,596,796*
833-4-60.332.40104340800No6,368,026*
823-3-70.128.60534471400No5,088,519*
813-2-80.026.40223512400No2,064,094
2-5-60.026.70225512100No1,798,198*
802-4-70.025.50115503310No2,737,815*
792-3-80.025.2008444520No1,860,734*
782-2-9No25.004365550No1,192,431*
771-4-8No25.002266390No698,864*
761-3-9No24.90117671500No387,529*
751-2-10No24.8010662310No198,033*
740-4-9No24.505603220No88,359*
730-3-10No23.9025241400No34,999*
720-2-11No22.614149910No12,467
710-1-12No20.00285218200No3,068
700-0-13No16.60174927600No13,237
Total:24.9%68.4%25332413500000No124,217,856

* Row combines multiple less frequent records.

Points
Chance Will Win Championship