How are these numbers calculated?

Big Games

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

Week of 1/21100.0*Chance wins title100.0*UEFA CL100.0*Serie B100.0*Average seed
Sampdoria 3 Fiorentina 1 -0.0
-0.5
Atalanta 0 Napoli 1 +0.0
Lazio 3 Udinese 0 +0.1
Udinese 1 SPAL 1 +0.0
Sassuolo 1 Torino 1 +0.0
Cagliari 1 Milan 2 -0.1
If winner is:HomeDrawAway
Week of 1/28100.0*Chance wins title100.0*UEFA CL100.0*Serie B100.0*Average seed
Fiorentina vs Hellas Verona+0.0-0.0No
-0.0-0.0+0.1
+0.4-0.3-0.6
Napoli vs Bologna+0.0-0.0-0.1
Milan vs Lazio-0.1-0.0+0.0
Roma vs Sampdoria+0.0+0.0-0.1
Sassuolo vs Atalanta+0.1+0.0-0.1
Genoa vs Udinese+0.1+0.0-0.1
Torino vs Benevento-0.1+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Serie BCount
7917-0-01.9%82.4%223571710No194,668
7716-1-00.359.3010493560No1,735
7616-0-1No42.533944131No1,754
7515-2-00.032.9023146191No12,649
7415-1-10.020.90120462940No25,256
7314-3-00.013.20013433770No67,961*
7214-2-1No7.1073445140No165,656
7113-4-0No3.70426492100No332,199*
7013-3-1No1.70218493110No718,610*
6913-2-2No0.70111454210No1,350,119*
6812-4-1No0.3006385230No2,473,078*
6712-3-2No0.10033061500No4,352,485*
6611-5-1No0.0022268900No7,136,648*
6511-4-2No0.00115701400No11,400,206*
6411-3-3No0.00096920100No17,286,759*
6310-5-2No0.00056428200No25,076,129*
6210-4-3No0.00035637400No35,103,081*
6110-3-4No0.000146448000No46,957,042*
609-5-3No0.0001354914100No60,489,061*
599-4-4NoNo002550223000No74,990,539*
588-6-3NoNo001646317100No89,261,005*
578-5-4NoNo009393813200No102,430,992*
568-4-5NoNo042842214000No113,130,300*
557-6-4NoNo021840309100No120,225,566*
547-5-5NoNo0110333717300No123,113,217*
536-7-4NoNo0052339267100No121,268,024*
526-6-5NoNo0213343514200No114,963,397*
516-5-6NoNo016263923400No104,881,651*
505-7-5NoNo00316373410000No91,981,571*
495-6-6NoNo0018304118200No77,509,915*
485-5-7NoNo0032043304000No62,702,322*
474-7-6NoNo00111374010100No48,640,298*
464-6-7NoNo00052747182000No36,148,721*
454-5-8NoNo0021746296000No25,697,868*
443-7-7NoNo0009393813200No17,433,476*
433-6-8NoNo00427422240000.0%11,276,883*
423-5-9NoNo001163932101000.06,936,995*
412-7-8NoNo0083039204000.04,043,272*
402-6-9NoNo003183830101000.02,219,483*
392-5-10NoNo0193038194000.21,150,118*
381-7-9NoNo0031838309100.8556,674*
371-6-10NoNo019303919302.9249,682*
361-5-11NoNo003184031707.8103,093*
351-4-12NoNo0183241161017.438,935*
340-6-11NoNo03214429432.113,174*
330-5-12NoNo11040427049.03,795*
320-4-13NoNo06295213064.81,005*
310-3-14NoNo219522879.8193*
300-2-15NoNo33360396.730
290-1-16NoNo7525Yes4
280-0-17NoNo012368999.2194,546
Total:0.0%0.0%000011017181715117210000000.0%1,564,311,840

* Row combines multiple less frequent records.

Points
Chance Will Win Championship