How are these numbers calculated?

Big Games

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

Week of 2/19100.0*Chance wins title100.0*UEFA CL100.0*Average seed
Chievo 1 Napoli 3 +0.8
+6.6
+0.2
Juventus 4 Palermo 1 -0.7
Roma 4 Torino 1 -0.2
-0.9
-0.1
Atalanta 1 Crotone 0 -1.5
-0.0
Bologna 0 Internazionale 1 -1.3
Empoli 1 Lazio 2 -1.3
If winner is:HomeDrawAway
Week of 2/26100.0*Chance wins title100.0*UEFA CL100.0*Average seed
Napoli vs Atalanta+1.5-0.7-1.4
+10.0-1.8-13.0
+0.3-0.1-0.3
Juventus vs Empoli-0.7+0.9+2.1
Internazionale vs Roma+0.3+0.1-0.3
-2.4+0.6+1.1
Lazio vs Udinese-1.8+1.2+2.1
Sassuolo vs Milan+0.3+0.2-0.4
Fiorentina vs Torino-0.2+0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Serie BCount
9313-0-096.5%Yes964No40,546
9112-1-087.4Yes87130No84,013
9012-0-176.1Yes76240No61,704
8911-2-072.0Yes72280No361,748
8811-1-157.7Yes58420No530,280
8710-3-050.1Yes50491No1,138,415*
8610-2-136.9100.0%376030No2,067,715
859-4-027.6100.0286750No3,166,018*
849-3-118.7100.0197290No5,210,214*
839-2-211.8100.01272160No7,328,996*
828-4-16.9100.0770240No10,109,500*
818-3-23.799.94633300No13,272,112*
807-5-12.099.82574100No8,628,505
8-2-31.599.52524600No7,495,399
797-4-20.899.11455410No15,060,749
8-1-40.798.81435510No3,980,217*
787-3-30.397.203364300No14,137,962*
6-6-10.498.40376120No7,025,933
776-5-20.195.302670500No14,600,993
7-2-40.193.702371600No7,735,236*
766-4-30.089.40167310000No16,592,375
5-7-10.090.601773900No6,047,308*
756-3-40.079.8097119100No11,124,472
5-6-20.084.10117315100No10,569,452*
745-5-30.071.7056626300No13,626,075
6-2-50.069.6056527300No6,215,345*
735-4-40.056.1025436700No11,329,816
4-7-20.060.4035834600No5,979,438*
724-6-30.045.101444212100No7,753,069
5-3-5No40.51404414100No6,575,477*
714-5-4No29.10294622300No7,676,503
5-2-6No29.20294522400No3,616,295*
704-4-5No16.20164233910No4,983,284
3-7-3No19.20194330700No3,469,789*
693-6-4No9.10934391620No5,995,059*
683-5-5No4.004244226500No4,022,686*
673-4-6No1.5011438361010No2,546,530*
662-6-5No0.40729431920No1,517,622*
652-5-6No0.10318443060No848,703*
642-4-7No0.001103839120No440,634*
631-6-6No0.000428452110No211,851*
621-5-7NoNo0218463320No93,550*
611-4-8NoNo0010394640No37,807*
600-6-7NoNo05315590No13,660*
590-5-8NoNo022160161No4,328*
580-4-9NoNo11158282No1,162*
570-3-10NoNo648388No228*
560-2-11NoNo37558No38
550-1-12NoNo100No1
540-0-13NoNo0114537700No31,508
Total:2.6%76.5%3264815621000000No253,360,320

* Row combines multiple less frequent records.

Points
Chance Will Win Championship