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*Chance in playoffs100.0*Level 9 Playoff100.0*Average seed
Evesham United 0 Bristol Manor F 0 -0.0
-0.2
Cinderford Town 4 Totton 2 +0.1
Melksham Town 2 Bideford 3 -0.1
Barnstaple Town 0 Sholing 0 -0.1
Mangotsfield 0 Thatcham Town 4 +0.1
If winner is:HomeDrawAway
Mangotsfield vs Cirencester Town-0.1+0.0+0.1
Basingstoke Town vs Thatcham Town+0.1-0.0-0.1
If winner is:HomeDrawAway
Week of 3/14100.0*Chance in playoffs100.0*Level 9 Playoff100.0*Average seed
Bristol Manor F vs Basingstoke Town-0.2-0.1+0.3
+0.8-0.1-0.6
Totton vs Melksham Town-0.1+0.0+0.1
Winchester City vs Barnstaple Town-0.1-0.0+0.2
Larkhall Athletic vs Barnstaple Town-0.1-0.0+0.2
Moneyfields vs Sholing-0.1+0.0+0.1
Paulton Rovers vs Slimbridge+0.0+0.0-0.1
Frome Town vs Moneyfields+0.1+0.0-0.1
Bideford vs Cinderford Town-0.1+0.0+0.1
Willand Rovers vs Cirencester Town-0.1+0.0+0.1

What If

Chances based on how well the Bristol Manor F finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inPremierChance will finish regular season at seedLevel 9
TPW-D-LplayoffsDivision South1234567891011121314151617181920PlayoffCount
6311-0-084.1%No01340311410No964
6110-1-050.1No11633321440No745
6010-0-128.0No152234261020No890
599-2-011.9No011028342061No2,910
589-1-13.6No0315323215300No7,150
578-3-00.8No016203427910No11,690*
568-2-10.1No00210273521500No26,256
558-1-20.0No00313333314300No43,582*
547-3-1OutNo005223726810No70,565*
537-2-2OutNo0019293719400No118,748*
527-1-3OutNo00315353213200No85,848
6-4-1OutNo00318363011100No82,175
516-3-2OutNo017263723600No200,510
7-0-4OutNo016253724700No37,567*
506-2-3OutNo00213323515200No245,439
5-5-1OutNo00315353313200No80,611
495-4-2OutNo0162338266100No245,721
6-1-4OutNo0052137288100No157,517*
485-3-3OutNo0021132371620No400,670
4-6-1OutNo00212323615200No91,600*
475-2-4OutNo004203928810No368,734
4-5-2OutNo005234025610No203,705*
464-4-3OutNo0011133371520No409,582
5-1-5OutNo001931371730No206,220*
454-3-4OutNo004213928810No501,884
3-6-2OutNo004233927700No146,873*
444-2-5OutNo0011032381720No368,974
3-5-3OutNo0011234361520No276,768*
433-4-4OutNo00052240275000.0%410,027
4-1-6OutNo00420393070No150,637
2-7-2OutNo00626402440No38,404*
423-3-5OutNo0112343913000.0401,461
2-6-3OutNo02133637120No137,066*
413-2-6OutNo005234426200.0244,987
2-5-4OutNo006264422100.0208,658*
402-4-5OutNo02154237400.1245,272
3-1-7OutNo02134239400.1111,570*
392-3-6OutNo0063351900.3201,333
1-6-4OutNo0173549800.268,021*
382-2-7OutNo00221581810.9105,855
1-5-5OutNo00324571510.783,022*
371-4-6OutNo0113582622.081,991
2-1-8OutNo0112572822.138,406*
361-3-7OutNo006513854.772,875*
351-2-8OutNo02414799.240,010*
340-4-7OutNo130531615.618,763*
330-3-8OutNo019562423.98,098*
320-2-9OutNo12543433.83,043
310-1-10OutNo6504444.2760
300-0-11OutNo3395857.9963
Total:0.0%No00000001247101517171510200.3%7,065,120

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs