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
Cagliari 1 Milan 2 -0.0
+0.5
Atalanta 0 Napoli 1 +0.0
Lazio 3 Udinese 0 +0.1
Lazio 5 Chievo 1 +0.0
Sassuolo 1 Torino 1 +0.0
Udinese 1 SPAL 1 +0.0
Bologna 3 Benevento 0 -0.0
If winner is:HomeDrawAway
Week of 1/28100.0*Chance wins title100.0*UEFA CL100.0*Serie B100.0*Average seed
Milan vs Lazio+0.0No-0.0
+0.1-0.0-0.0
+0.7+0.0-0.3
Napoli vs Bologna+0.0-0.0-0.1
Roma vs Sampdoria+0.0+0.0-0.1
Fiorentina vs Hellas Verona-0.1+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+0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Serie BCount
8217-0-014.1%98.8%14503510No349,741
8016-1-02.491.7233568No84
7916-0-12.989.33216511No103
7815-2-00.175.701560222No709
7715-1-10.161.407543450No1,814
7614-3-00.048.104444291No5,154*
7514-2-10.035.5023447161No15,010
7414-1-20.023.90123482530No34,760*
7313-3-10.014.80015453470No85,834*
7213-2-2No8.4083842120No189,173*
7112-4-1No4.4042947190No393,041*
7012-3-2No2.00221482900No808,861*
6912-2-3No0.80113464010No1,533,638*
6811-4-2No0.3008405120No2,823,952*
6711-3-3No0.1043260400No4,990,894*
6610-5-2No0.0022467700No8,371,633*
6510-4-3No0.00116711100No13,603,666*
6410-3-4No0.000107118100No21,171,777*
639-5-3No0.00066626200No31,630,764*
629-4-4No0.00035834500No45,660,301*
618-6-3No0.000147429100No63,259,587*
608-5-4NoNo01364715200No84,478,615*
598-4-5NoNo002547234000No108,808,695*
587-6-4NoNo001543328100No134,772,992*
577-5-5NoNo0083539152000No160,984,962*
567-4-6NoNo042541245000No185,234,508*
556-6-5NoNo0215373311100No205,130,142*
546-5-6NoNo018293920400No218,743,884*
536-4-7NoNo0031938309100No224,544,741*
525-6-6NoNo00110323817200No221,477,990*
515-5-7NoNo0052240275000No210,055,245*
504-7-6NoNo00213363711000No191,226,350*
494-6-7NoNo00162843212000No166,848,562*
484-5-8NoNo00031843324000No139,432,556*
473-7-7NoNo0011037429100No111,451,243*
463-6-8NoNo00042749172000No84,942,427*
453-5-9NoNo0021748285000No61,675,358*
442-7-8NoNo0009423711100No42,524,937*
432-6-9NoNo004314220300No27,751,268*
422-5-10NoNo00119413081000.0%17,073,497*
412-4-11NoNo00103438162000.09,853,774*
401-6-10NoNo0042340267100.05,303,416*
391-5-11NoNo01123436142000.12,643,509*
381-4-12NoNo0052440255000.31,207,394*
370-6-11NoNo0213353613101.4495,887*
360-5-12NoNo0062541234004.4182,009*
350-4-13NoNo0214383510111.057,054*
340-3-14NoNo06284319322.015,034*
330-2-15NoNo021742327038.42,856
320-1-16NoNo837391554.6357
310-0-17NoNo03244726173.5349,762
Total:0.0%0.0%000018131617171510310000000.0%2,812,199,520

* Row combines multiple less frequent records.

Points
Chance Will Win Championship