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
Sampdoria 5 Crotone 0 +0.5
+3.0
-0.2
+0.6
Napoli 0 Internazionale 0 +0.1
+0.2
Udinese 2 Juventus 6 -0.1
-0.6
Lazio 3 Cagliari 0 -0.1
-0.5
Torino 0 Roma 1 -0.4
Chievo 3 Hellas Verona 2 -0.1
Atalanta 1 Bologna 0 +0.1
Benevento 0 Fiorentina 3 -0.1
-0.0
If winner is:HomeDrawAway
Internazionale vs Sampdoria-1.2-0.3+1.8
-4.7-0.8+6.9
-0.5-0.1+0.7
Genoa vs Napoli+0.4+0.2-0.3
+0.8+0.3-0.6
Juventus vs SPAL-0.2+0.1+0.2
-0.7+0.4+1.0
Bologna vs Lazio+0.2+0.1-0.1
+0.8+0.4-0.8
Roma vs Crotone-0.1+0.1+0.1
-0.6+0.4+0.9
-0.0+0.0+0.1
Chievo vs Milan-0.1+0.1+0.0
Fiorentina vs Torino-0.1+0.1+0.0
Atalanta vs Hellas Verona-0.1+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
Sampdoria vs Roma+1.6-0.3-1.1
+6.5-0.9-4.7
+0.7-0.1-0.5
Sampdoria vs Chievo+1.2-0.4-1.0
+5.0-1.6-4.5
+0.6-0.1-0.6
Napoli vs Sassuolo-0.3+0.2+0.4
-0.5+0.4+0.9
Hellas Verona vs Internazionale+0.3+0.1-0.2
+1.1+0.5-0.7
Milan vs Juventus+0.2+0.1-0.2
+0.9+0.4-0.8
Benevento vs Lazio+0.2+0.1-0.1
+1.0+0.5-0.7
+0.1+0.0-0.0
Roma vs Bologna-0.1+0.1+0.1
-0.7+0.3+0.7
Crotone vs Fiorentina+0.1+0.1-0.1
+0.1+0.0-0.0
Udinese vs Atalanta+0.1+0.0-0.1
Torino vs Cagliari-0.1+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Serie BCount
91-107YesYes100No18,335*
9023-4-399.6%Yes1000No1,022*
8922-6-299.5Yes991No2,015*
8822-5-399.4Yes991No3,550*
8721-7-298.7Yes991No6,336*
8621-6-397.7Yes9820No11,249*
8521-5-496.6Yes9730No19,056*
8420-7-395.1Yes9550No31,948*
8320-6-492.8Yes9370No52,050*
8219-8-389.5100.0%891000No82,113*
8119-7-485.2100.0851410No126,644*
8019-6-579.8100.0801910No190,498*
7918-8-473.399.97324200No281,336*
7818-7-565.499.86531400No407,877*
7717-9-456.799.65736700No573,369*
7617-8-547.499.0474110100No792,785*
7517-7-637.797.9384516200No1,072,010*
7416-9-528.695.8294522400No1,413,842*
7316-8-620.592.22143287100No1,831,994*
7216-7-713.786.714393412200No2,323,638*
7115-9-68.678.89323818300No2,880,105*
7015-8-74.968.552539256100No3,503,064*
6914-10-62.556.3317373111100No4,174,738*
6814-9-71.243.4111313617300No4,865,860*
6714-8-80.531.0062438256000No5,561,243*
6613-10-70.220.20317363211100No6,227,470*
6513-9-80.111.90110313817200No6,827,909*
6413-8-90.06.30162440255000No7,351,037*
6312-10-80.02.900316373391000No7,744,806*
6212-9-90.01.200193139163000No7,982,898*
6111-11-80.00.400052341246100No8,074,692*
6011-10-9No0.1002153832112000No7,994,785*
5911-9-10No0.000193237184000No7,750,903*
5810-11-9No0.0000423382581000No7,362,986*
5710-10-10No0.0002153432143000No6,848,167*
5610-9-11No0.000182735226100No6,237,548*
559-11-10NoNo004183429122000No5,556,771*
549-10-11NoNo002112833206100No4,844,097*
539-9-12NoNo0015203328112000No4,123,889*
528-11-11NoNo002122833195100No3,441,971*
518-10-12NoNo0016213427102000No2,804,049*
508-9-13NoNo003122933184000No2,235,236*
497-11-12NoNo00162134279100No1,738,019*
487-10-13NoNo0002123033174000No1,319,238*
477-9-14NoNo00162135269100No978,507*
466-11-13NoNo0021330331740000.0%706,098*
456-10-14NoNo001622342692000.0496,490*
446-9-15NoNo002133033175100.0341,623*
435-11-14NoNo016213426102000.2228,117*
425-10-15NoNo002122932185100.6147,712*
415-9-16NoNo0016213327102002.193,556*
404-11-15NoNo0002122833195005.657,475*
394-10-16NoNo0016203427102012.133,906*
384-9-17NoNo003122934184022.619,226*
373-11-16NoNo0162135279136.710,862*
363-10-17NoNo0213333515151.55,820*
353-9-18NoNo017253925467.12,902*
342-11-17NoNo04173933778.81,448*
332-10-18NoNo11030461389.3663*
322-9-19NoNo1723511992.1302*
312-8-20NoNo219473298.1160*
301-10-19NoNo85241Yes79*
291-9-20NoNo55540Yes20*
281-8-21NoNo3862Yes13*
25-27NoNo100Yes5*
170-0-30NoNo0100Yes17,388
Total:2.7%16.0%35811141613107532100000000.0%139,835,520

* Row combines multiple less frequent records.

Points
Chance Will Win Championship