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 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
Lazio vs Udinese+0.1+0.0-0.1
Sampdoria vs Roma-0.1+0.0+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+0.0NoNo
+0.1-0.0-0.0
+0.7+0.0-0.3
Torino vs Benevento-0.1+0.1+0.1
Fiorentina vs Hellas Verona-0.1+0.0+0.1
Napoli vs Bologna+0.0-0.0-0.1
Sassuolo vs Atalanta+0.1+0.0-0.1
Genoa vs Udinese+0.1+0.0-0.1
Roma vs Sampdoria+0.0+0.0-0.1

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
8217-0-014.9%99.3%1550341No2,114
7815-2-0No66.76733No3
7715-1-1No88.9226711No9
7614-3-0No44.0443224No25*
7514-2-1No50.614935131No83
7414-1-2No29.012847222No186*
7313-3-1No20.520443060No498*
7213-2-2No13.0133938100No1,101*
7112-4-1No6.2063243180No2,329*
7012-3-2No3.032346270No4,797*
6912-2-3No1.311545381No9,088*
6811-4-2No0.519404920No16,776*
6711-3-3No0.205325840No29,446*
6610-5-2No0.102246670No49,906*
6510-4-3No0.0011770120No80,972*
6410-3-4No0.00010691910No126,092*
639-5-3No0.0006642730No188,332*
629-4-4NoNo035636500No271,576*
618-6-3NoNo0145431010No378,663*
608-5-4NoNo01334717200No505,502*
598-4-5NoNo00224626500No650,825*
587-6-4NoNo014413410100No807,796*
577-5-5NoNo07323918300No967,001*
567-4-6NoNo03224027710No1,117,147*
556-6-5NoNo0113343514200No1,237,624*
546-5-6NoNo006253924500No1,320,334*
536-4-7NoNo021536341210No643,973
5-7-5NoNo031737321010No715,832*
525-6-6NoNo01829392030No790,817
6-3-8NoNo018283920300No550,383*
515-5-7NoNo004194030700No1,273,255*
504-7-6NoNo0011134401310No1,163,695*
494-6-7NoNo005254523200No1,015,850*
484-5-8NoNo002164434500No850,057*
473-7-7NoNo01836441010No681,069*
463-6-8NoNo004265018200No521,177*
453-5-9NoNo01164928500No378,189*
442-7-8NoNo008423711100No261,445*
432-6-9NoNo004314320300No170,711*
422-5-10NoNo01194230810No105,299*
412-4-11NoNo001034371620No60,993*
401-6-10NoNo042439266000.0%32,901*
391-5-11NoNo0213343614200.116,421*
381-4-12NoNo06243925600.37,349*
370-6-11NoNo0211353713101.43,122*
360-5-12NoNo007264024414.21,187*
350-4-13NoNo03123739919.5389*
340-3-14NoNo36244023326.790*
330-2-15NoNo184135641.217
310-0-17NoNo03234725173.32,114
Total:0.0%0.0%000017121517171610310000000.0%17,014,560

* Row combines multiple less frequent records.

Points
Chance Will Win Championship