How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 1/21100.0*Serie B100.0*Average seed
Bologna vs Benevento+0.6+0.1-1.7
-0.1-0.0+0.2
Udinese vs SPAL-0.1+0.0+0.3
Sassuolo vs Torino+0.1+0.0-0.1
Hellas Verona vs Crotone+0.0-0.1+0.1
Cagliari vs Milan+0.1+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Serie BCount
6118-0-0No0.0%0065831500No394,246
5314-4-0NoNo100No1
5214-3-1NoNo100No1
5114-2-2NoNo404020No5*
5013-4-1NoNo4414293911No28*
4913-3-2NoNo22634344No53*
4813-2-3NoNo313393311No213*
4712-4-2NoNo172942192No604*
4612-3-3NoNo00220442850No1,595*
4511-5-2NoNo011036391310No3,855*
4411-4-3NoNo0427422240No9,404*
4311-3-4NoNo011640311010No22,779*
4210-5-3NoNo0083239173000.0%51,039*
4110-4-4NoNo032140288100.0111,771*
409-6-3NoNo01123436152000.1235,129*
399-5-4NoNo0052439256000.4475,043*
389-4-5NoNo002133535132001.6927,631*
378-6-4NoNo0062540234004.61,743,809*
368-5-5NoNo002153834101010.93,175,312*
358-4-6NoNo00172942193022.05,563,086*
347-6-5NoNo0031842307037.49,405,817*
337-5-6NoNo0019354014155.115,358,416*
326-7-5NoNo0004254524371.524,197,373*
316-6-6NoNo001154234784.336,754,713*
306-5-7NoNo000735441492.553,851,808*
295-7-6NoNo00325482496.976,005,577*
285-6-7NoNo00115473698.9103,314,735*
275-5-8NoNo008424999.7135,170,249*
264-7-7NoNo004346299.9169,999,849*
254-6-8NoNo0022474100.0205,281,498*
244-5-9NoNo011683100.0129,147,842
3-8-7NoNo011683100.0108,717,732*
233-7-8NoNo001090100.0131,634,358
4-4-10NoNo001090100.0132,267,236*
223-6-9NoNo00594100.0164,215,198
4-3-11NoNo00594100.0115,626,004*
213-5-10NoNo00397100.0157,779,822
2-8-8NoNo0397Yes125,329,893*
202-7-9NoNo0199Yes132,152,888
3-4-11NoNo0199Yes140,353,635*
192-6-10NoNo00100Yes147,365,621
3-3-12NoNo0199Yes101,363,669*
182-5-11NoNo00100Yes127,848,305
1-8-9NoNo00100Yes86,758,443*
172-4-12NoNo00100Yes174,226,832*
161-6-11NoNo0100Yes132,229,135*
151-5-12NoNo0100Yes93,188,741*
141-4-13NoNo0100Yes60,436,899*
130-6-12NoNo0100Yes35,533,264*
7-12NoNo100Yes31,848,684*
Total:No0.0%0000000000000014128398.6%3,170,079,840

* Row combines multiple less frequent records.

Points
Chance Will Win Championship