How are these numbers calculated?

Big Games

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

Week of 12/4100.0*Chance wins title100.0*UEFA CL100.0*Serie B100.0*Average seed
Lazio 0 Roma 2 -4.2
-9.5
-0.5
Juventus 3 Atalanta 1 -1.5
+0.3
Milan 2 Crotone 1 -0.4
-1.2
-0.1
Sampdoria 2 Torino 0 +0.2
+1.1
+0.1
Napoli 3 Internazionale 0 -0.2
-0.8
Fiorentina 2 Palermo 1 -0.3
If winner is:HomeDrawAway
Chievo vs Genoa+0.1*+0.0-0.1
If winner is:HomeDrawAway
Week of 12/11100.0*Chance wins title100.0*UEFA CL100.0*Serie B100.0*Average seed
Sampdoria vs Lazio-1.8-0.9+1.7
-7.8-3.3+6.9
+0.0-0.0No
-0.6-0.2+0.5
Torino vs Juventus+0.8+0.3-0.8
-0.2+0.3-0.1
Roma vs Milan-0.3+0.2+0.1
-0.2+0.6-0.5
Cagliari vs Napoli+0.1+0.1-0.1
+1.4+0.7-1.1
+0.1+0.0-0.0
Atalanta vs Udinese-0.1*+0.0+0.1
-0.9+0.4+1.0
-0.1+0.0+0.1
Fiorentina vs Sassuolo-0.3+0.1+0.4

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Serie BCount
89-97YesYes100No910*
8819-3-199.3%Yes991No141*
8719-2-299.3Yes991No290*
8618-4-197.0Yes973No574*
8518-3-295.9Yes964No1,107*
8417-5-194.0Yes946No2,038*
8317-4-291.3Yes9190No3,622*
8217-3-387.8Yes88120No6,038*
8116-5-282.0Yes82180No10,162*
8016-4-376.5100.0%772310No16,190*
7915-6-268.9100.0692920No24,703*
7815-5-361.1100.0613530No36,218*
7715-4-452.499.85242600No52,135*
7614-6-342.499.542471000No72,875*
7514-5-432.898.833511510No99,706*
7413-7-324.297.3245122300No129,656*
7313-6-416.694.4174830500No166,379*
7213-5-510.689.51142371010No205,702*
7112-7-46.282.16344116200No248,603*
7012-6-53.171.83264323500No291,355*
6911-8-41.559.311741319100No332,280*
6811-7-50.645.2110343715200No370,502*
6711-6-60.231.605264023500No401,301*
6610-8-50.119.80317373110100No423,189*
6510-7-60.011.00110313718300No434,044*
6410-6-70.05.3005223826710No432,791*
639-8-60.02.200214343414200No419,437*
629-7-7No0.8018263722500No396,307*
618-9-6No0.200317363111100No364,685*
608-8-7No0.000110293619400No325,527*
598-7-8No0.00042037289100No283,038*
587-9-7No0.000212313516300No240,236*
577-8-8NoNo0152337268100No197,462*
567-7-9NoNo00213333315300No156,887*
556-9-8NoNo0162436247100No122,494*
546-8-9NoNo0214333215300No91,554*
536-7-10NoNo0172436247100No67,338*
525-9-9NoNo00314323215300No47,172*
515-8-10NoNo017243524810No32,443*
505-7-11NoNo00314313216400No21,493*
494-9-10NoNo017223425910No13,629*
484-8-11NoNo031431321640No8,513*
474-7-12NoNo01724352481No4,987*
463-9-11NoNo03133333162No2,810*
453-8-12NoNo01726352560No1,557*
443-7-13NoNo03143733130No887*
432-9-12NoNo173139211No428*
422-8-13NoNo21847303No197*
412-7-14NoNo5202939611.2%85*
402-6-15NoNo9324811No44*
391-8-14NoNo2179No14*
381-7-15NoNo3367No3
371-6-16NoNo29571414.37*
360-8-15NoNo100No1
280-0-23NoNo110444599.0814
Total:4.2%28.4%410141615131074211000000000.0%6,562,560

* Row combines multiple less frequent records.

Points
Chance Will Win Championship