How are these numbers calculated?

Big Games

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

Week of 3/7100.0*Premier League100.0*Football League One100.0*Average seed
Birmingham City 1 Reading 3 No
+0.2
-1.2
Barnsley 0 Cardiff City 2 -0.1
Leeds United 2 Huddersfield Town 0 +0.0
Preston North End 1 QPR 3 -0.1
Nottingham Forest 0 Millwall 3 -0.1
Derby County 3 Blackburn Rovers 0 -0.1
Brentford 5 Sheffield Wedne 0 +0.0
If winner is:HomeDrawAway
Week of 3/14100.0*Premier League100.0*Football League One100.0*Average seed
West Brom vs Birmingham City+0.1-0.2-0.3
-0.4+0.2+1.5
Middlesbrough vs Swansea City+0.1-0.0-0.1
QPR vs Barnsley-0.1+0.1+0.1
Sheffield Wedne vs Nottingham Forest-0.1+0.0+0.1
Millwall vs Derby County+0.0-0.0-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChancePremierChance will finish season at seedFootball
TPW-D-Lwins titleLeague123456789101112131415161718192021222324League OneCount
749-0-0NoNo529442010No2,931
728-1-0NoNo0629431920No3,739
718-0-1NoNo011440341010No5,832
707-2-0NoNo06303920400No17,008
697-1-1NoNo0114353314300No52,723
686-3-0NoNo062336259100No42,628
7-0-2NoNo0520352810200No40,346
676-2-1NoNo001102734216100No194,136
666-1-2NoNo002122833185100No291,248
5-4-0NoNo00314303116410No65,668
655-3-1NoNo00417312914300No391,760
6-0-3NoNo003143031164000No142,484
645-2-2NoNo001519322812300No853,449
4-5-0NoNo001721332610200No65,862
635-1-3NoNo001721332610200No812,792
4-4-1NoNo0018233424810No473,992
624-3-2NoNo002102634216100No1,340,314
5-0-4NoNo0019253423710No284,561
3-6-0NoNo0021228341950No42,125
614-2-3NoNo000313303417300No1,859,292
3-5-1NoNo00315323315200No353,801
604-1-4NoNo00041835311110No1,258,565
3-4-2NoNo0005193629900No1,231,637*
593-3-3NoNo0018273922300No2,185,688
4-0-5NoNo0017254024400No332,902
2-6-1NoNo0019293920200No159,070
583-2-4NoNo000213363810100No2,153,207
2-5-2NoNo0021538368100No645,606*
572-4-3NoNo00052545214000No1,401,725
3-1-5NoNo0042244245000No1,105,258
1-7-1NoNo0016274518300No39,819
562-3-4NoNo00111383512200No1,794,063
3-0-6NoNo0019353715300No229,108
1-6-2NoNo00113413310100No183,026*
552-2-5NoNo00322392781000.0%1,345,069
1-5-3NoNo00426402461000.0471,680*
541-4-4NoNo001103135184000.0728,889
2-1-6NoNo0082837215100.0544,703
0-7-2NoNo011234341630No21,673
531-3-5NoNo002153332143000.2711,796
2-0-7NoNo02123134174000.292,072
0-6-3NoNo03183430122000.163,707
521-2-6NoNo00418353011101.5423,545
0-5-4NoNo0162135279101.1116,601
511-1-7NoNo0162238267007.0139,923
0-4-5NoNo0182537246005.7138,223
500-3-6NoNo001103139181019.1128,017*
490-2-7NoNo0021640366041.253,065
480-1-8NoNo005285115166.514,811
470-0-9NoNo1125430386.74,421
Total:NoNo0000011347101317181274210000.3%25,054,560

* Row combines multiple less frequent records.

Points
Chance Will Win Championship