How are these numbers calculated?

Big Games

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

Week of 10/22100.0*Chance wins title100.0*UEFA CL100.0*Serie B100.0*Average seed
Atalanta 1 Bologna 0 +0.1
+0.8
-1.5
+0.8
Udinese 2 Juventus 6 -0.1
-0.1
+0.0
Lazio 3 Cagliari 0 -0.1
-0.1
Torino 0 Roma 1 -0.1
Sampdoria 5 Crotone 0 -0.1
Chievo 3 Hellas Verona 2 -0.1
Benevento 0 Fiorentina 3 -0.1
SPAL 0 Sassuolo 1 +0.1
If winner is:HomeDrawAway
Atalanta vs Hellas Verona+0.1-0.0-0.1
+0.7-0.4-0.7
-0.5+0.1+0.7
+0.6-0.2-0.7
Genoa vs Napoli+0.1+0.0-0.1
+0.1+0.0-0.0
Juventus vs SPAL-0.1+0.1+0.1
-0.0+0.0+0.1
Internazionale vs Sampdoria-0.1+0.1+0.0
Bologna vs Lazio+0.1+0.0-0.1
-0.1+0.0+0.0
Roma vs Crotone-0.1+0.1+0.1
-0.0+0.0+0.1
If winner is:HomeDrawAway
Week of 10/29100.0*Chance wins title100.0*UEFA CL100.0*Serie B100.0*Average seed
Udinese vs Atalanta-0.1-0.0+0.1
-0.6-0.3+0.8
+0.5+0.0-0.5
-0.6-0.2+0.7
Napoli vs Sassuolo-0.1+0.0+0.1
-0.0+0.0+0.1
Hellas Verona vs Internazionale+0.2+0.1-0.1
+0.1+0.0-0.0
Milan vs Juventus+0.1+0.1-0.1
-0.1+0.0+0.0
Benevento vs Lazio+0.1+0.1-0.1
+0.1*+0.0-0.0
Roma vs Bologna-0.1+0.0+0.1
+0.0+0.0-0.1
Sampdoria vs Roma+0.0+0.1-0.1
Sampdoria vs Chievo-0.1+0.0+0.0
Crotone vs Fiorentina+0.1*-0.0-0.0
Torino vs Cagliari-0.0-0.0+0.1

* 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 Atalanta finishes out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Serie BCount
87-99YesYes100No39,813*
8623-5-195.9%Yes964No74*
8523-4-298.1Yes982No154*
8423-3-394.5Yes946No325*
8322-5-292.6Yes937No638*
8222-4-388.0Yes88120No1,321*
8121-6-284.4Yes84151No2,644*
8021-5-378.7100.0%792010No5,045*
7920-7-271.8100.0722620No9,391*
7820-6-364.499.8643140No16,661*
7720-5-456.099.55637700No29,124*
7619-7-346.499.146421110No49,340*
7519-6-436.997.8374516200No82,134*
7419-5-528.195.6284522400No133,080*
7318-7-420.091.9204428710No208,836*
7218-6-513.486.213393412200No322,727*
7117-8-48.277.98323818400No487,131*
7017-7-54.667.152439257100No714,867*
6917-6-62.354.4216363212200No1,029,220*
6816-8-51.040.9110303619400No1,446,977*
6716-7-60.428.5062237268100No1,994,693*
6615-9-50.117.80315343314200No2,684,516*
6515-8-60.010.00192737215000No3,541,540*
6415-7-70.05.00052036299100No4,571,974*
6314-9-60.02.1002123235152000No5,773,786*
6214-8-70.00.800172538236100No7,140,275*
6114-7-80.00.30003173631111000No8,651,027*
6013-9-7No0.1001103137184000No10,251,719*
5913-8-8No0.000052238267100No11,896,538*
5812-10-7No0.00002143533132000No13,537,456*
5712-9-8No0.000182836215100No15,070,391*
5612-8-9No0.00004193629102000No16,433,840*
5511-10-8NoNo002123034174000No17,542,537*
5411-9-9NoNo00162336258100No18,335,199*
5311-8-10NoNo0003153232153000No18,763,492*
5210-10-9NoNo00182536236100No18,796,847*
5110-9-10NoNo0004173431122000No18,427,980*
5010-8-11NoNo002102836205000No17,668,150*
499-10-10NoNo0015203529101000No16,572,651*
489-9-11NoNo000212303517400000.0%15,214,509*
478-11-10NoNo0016223726810000.013,654,625*
468-10-11NoNo00021332331530000.011,972,711*
458-9-12NoNo0017243624810000.010,264,463*
447-11-11NoNo000315323115300000.08,589,356*
437-10-12NoNo0018253423810000.17,016,599*
427-9-13NoNo00031632311530000.45,598,242*
416-11-12NoNo001824342381001.34,347,819*
406-10-13NoNo0004153131153003.83,299,164*
396-9-14NoNo00182434248108.92,434,176*
385-11-13NoNo004153131153017.81,748,414*
375-10-14NoNo00182435247030.71,222,849*
365-9-15NoNo000416343213146.1830,273*
354-11-14NoNo0019273821362.0546,804*
344-10-15NoNo0004193931775.9349,550*
334-9-16NoNo0021234401286.0216,579*
324-8-17NoNo01728462092.8129,695*
313-10-16NoNo00320482996.875,362*
303-9-17NoNo00113463998.741,875*
293-8-18NoNo008425099.522,418*
282-10-17NoNo04356199.811,464*
272-9-18NoNo02287099.95,716*
262-8-19NoNo12277Yes2,558*
252-7-20NoNo01486Yes1,139*
241-9-19NoNo01089Yes475*
231-8-20NoNo991Yes194*
221-7-21NoNo199Yes77*
211-6-22NoNo397Yes33*
12-20NoNo100Yes39,788*
Total:0.1%1.5%00124691213131210753211000.8%319,871,040

* Row combines multiple less frequent records.

Points
Chance Will Win Championship