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%223571610No349,916
7716-1-00.158.208503660No3,159
7616-0-1No44.344043121No3,182
7515-2-00.033.2023247192No22,966
7415-1-10.020.50120472940No45,109
7314-3-00.013.40013423770No122,415*
7214-2-1No7.2073445140No297,319
7113-4-0No3.7042648210No596,127*
7013-3-1No1.70218493110No1,288,196*
6913-2-2No0.70111454210No2,426,868*
6812-4-1No0.3006385230No4,441,211*
6712-3-2No0.1033061500No7,821,093*
6611-5-1No0.0022268900No12,832,181*
6511-4-2No0.00115701400No20,495,987*
6411-3-3No0.00096920100No31,078,788*
6310-5-2No0.00056428200No45,063,653*
6210-4-3No0.00035637400No63,101,057*
6110-3-4NoNo0146448000No84,415,636*
609-5-3NoNo01354914100No108,698,317*
599-4-4NoNo002550223000No134,813,002*
588-6-3NoNo001646317100No160,466,562*
578-5-4NoNo009393813200No184,137,162*
568-4-5NoNo0042842214000No203,392,752*
557-6-4NoNo021840309100No216,122,078*
547-5-5NoNo01103337173000No221,291,019*
536-7-4NoNo0052339267100No218,008,764*
526-6-5NoNo00213343514200No206,701,130*
516-5-6NoNo0162639234000No188,591,985*
505-7-5NoNo00316373410000No165,365,811*
495-6-6NoNo0018304118200No139,307,046*
485-5-7NoNo00032043304000No112,743,906*
474-7-6NoNo00111374010100No87,470,206*
464-6-7NoNo00052747182000No64,987,528*
454-5-8NoNo0021746296000No46,200,352*
443-7-7NoNo0009393813200No31,353,496*
433-6-8NoNo00427422240000.0%20,271,316*
423-5-9NoNo001163932101000.012,460,065*
412-7-8NoNo0083039204000.07,263,840*
402-6-9NoNo03183830101000.03,994,936*
392-5-10NoNo0193038194000.22,066,654*
381-7-9NoNo0031838319100.8999,450*
371-6-10NoNo019303919302.9449,401*
361-5-11NoNo003184031807.9185,590*
351-4-12NoNo0193241161017.669,863*
340-6-11NoNo03214428331.623,651*
330-5-12NoNo01113941849.16,845*
320-4-13NoNo05295016065.61,810*
310-3-14NoNo317582280.5318*
300-2-15NoNo74742493.057
290-1-16NoNo2971Yes7
280-0-17NoNo012367999.2349,738
Total:0.0%0.0%000011017181715117210000000.0%2,812,199,520

* Row combines multiple less frequent records.

Points
Chance Will Win Championship