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
Atalanta 0 Napoli 1 -0.1
-0.3
Lazio 3 Udinese 0 +0.1
Udinese 1 SPAL 1 +0.0
Cagliari 1 Milan 2 -0.0
Sassuolo 1 Torino 1 +0.0
If winner is:HomeDrawAway
Week of 1/28100.0*Chance wins title100.0*UEFA CL100.0*Serie B100.0*Average seed
Sassuolo vs AtalantaNo-0.0+0.0
+0.1-0.0-0.0
-0.6-0.3+0.4
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
Fiorentina vs Hellas Verona-0.1+0.0+0.1
Torino vs Benevento-0.0+0.0+0.1
Genoa vs Udinese+0.1+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Serie BCount
8117-0-03.7%95.7%4385440No349,896
7916-1-00.684.6120641510No2,515
7816-0-10.470.1011592720No2,531
7715-2-00.162.707553250No18,028
7615-1-10.045.5034243111No36,236
7514-3-00.035.3023446172No97,897*
7414-2-10.022.90122472640No239,970
7313-4-0No14.4014433580No483,938*
7213-3-1No8.1083642140No1,057,203*
7113-2-2No4.1042747220No2,002,397*
7012-4-1No2.00219473100No3,687,658*
6912-3-2No0.80112444210No6,561,110*
6811-5-1No0.3007385320No10,855,335*
6711-4-2No0.1004316240No17,494,292*
6611-3-3No0.0022369600No26,826,794*
6510-5-2No0.00116721100No39,308,742*
6410-4-3No0.000107217100No55,682,679*
6310-3-4No0.00066824100No75,394,576*
629-5-3No0.000361333000No98,357,990*
619-4-4No0.000251417000No123,600,842*
608-6-3No0.0001404712100No149,202,893*
598-5-4NoNo002849193000No173,688,745*
588-4-5NoNo001847286000No194,760,674*
577-6-4NoNo0010403612100No210,188,639*
567-5-5NoNo0053040204000No218,744,780*
556-7-4NoNo021939299100No219,151,294*
546-6-5NoNo0111323617300No211,431,251*
536-5-6NoNo0052338267100No196,385,583*
525-7-5NoNo00213343514200No175,460,491*
515-6-6NoNo016253924500No150,679,346*
505-5-7NoNo00215373511100No124,364,882*
494-7-6NoNo0018294220200No98,448,782*
484-6-7NoNo00031842315000No74,711,108*
474-5-8NoNo00110364210100No54,283,155*
463-7-7NoNo0004264719300No37,674,347*
453-6-8NoNo00011646307100No24,936,226*
443-5-9NoNo000838391420000.0%15,709,263*
432-7-8NoNo00326422450000.09,382,544*
422-6-9NoNo01153833122000.05,290,893*
412-5-10NoNo0072839215000.02,812,609*
401-7-9NoNo0317373211100.01,398,791*
391-6-10NoNo0182839214000.2646,629*
381-5-11NoNo00317373210100.9275,778*
371-4-12NoNo018284020303.0107,317*
360-6-11NoNo003174032808.337,724*
350-5-12NoNo0173143171018.811,675*
340-4-13NoNo03214429432.53,027*
330-3-14NoNo009394110051.4601*
320-2-15NoNo519552075.594
310-1-16NoNo5842Yes12
300-0-17NoNo054350294.6349,738
Total:0.0%0.0%00002172118151285100000000.0%2,812,199,520

* Row combines multiple less frequent records.

Points
Chance Will Win Championship