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
Atalanta 0 Napoli 1 -0.6
-0.4
Internazionale 1 Roma 1 -0.5
-1.1
No
-0.0
Juventus 1 Genoa 0 -0.2
-0.6
Lazio 5 Chievo 1 -2.8
-0.1
Lazio 3 Udinese 0 -4.4
-0.1
Sampdoria 1 Roma 1 +1.4
+0.0
Sampdoria 3 Fiorentina 1 -0.1
If winner is:HomeDrawAway
Week of 1/28100.0*Chance wins title100.0*UEFA CL100.0*Serie B100.0*Average seed
SPAL vs Internazionale-0.7-0.5+0.4
-11.1-5.9+5.6
-0.3-0.1+0.1
Napoli vs Bologna-0.2+0.2+0.5
-0.3+0.2+0.7
Chievo vs Juventus+0.4+0.2-0.2
+1.2+0.5-0.4
Milan vs Lazio+0.1+0.0-0.0
+6.4+2.8-4.3
+0.1+0.0-0.1
Roma vs Sampdoria-2.0+1.0+2.0
-0.1+0.0+0.1

What If

Chances based on how well the Internazionale finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Serie BCount
9417-0-097.9%Yes9820No200,569
9216-1-092.9Yes9370No69,978
9116-0-183.2Yes83160No46,655
9015-2-081.8Yes82181No381,508
8915-1-167.6100.0%683020No508,866
8814-3-062.9100.0633430No1,466,780*
8714-2-147.4100.0474580No2,570,026
8613-4-039.099.93949120No4,740,078*
8513-3-127.099.727522000No8,395,411*
8413-2-218.799.319512910No13,120,182*
8312-4-111.798.312473920No20,707,275*
8212-3-26.796.27405040No29,881,302*
8111-5-13.592.94325870No41,663,480*
8011-4-21.787.7223631200No55,626,706*
7911-3-30.780.7115641900No70,376,265*
7810-5-20.371.8010622710No85,941,425*
7710-4-30.161.505563630No100,248,490*
769-6-20.050.603484550No112,232,007*
759-5-30.039.9013952800No120,877,986*
749-4-40.028.50028581400No61,668,141
8-7-20.031.40131561300No63,213,626*
738-6-30.021.30021592000No124,140,258*
728-5-40.014.40014582800No118,654,057*
717-7-30.09.5009543600No60,254,879
8-4-5No8.709543700No48,723,970*
707-6-40.05.40054846100No96,334,746*
697-5-5No3.0034155200No81,862,380*
686-7-4No1.5023362400No66,855,474*
676-6-5No0.7012568700No52,474,127*
665-8-4No0.300187111000No39,569,055*
655-7-5No0.10127017100No28,617,465*
645-6-6No0.0076625200No19,851,152*
634-8-5No0.00458334000No13,190,278*
624-7-6No0.00248419100No8,383,737*
614-6-7No0.001364616200No5,094,379*
603-8-6No0.0002446245000No2,949,003*
593-7-7NoNo014413310100No1,624,042*
583-6-8NoNo073138194000No847,134*
572-8-7NoNo032038289100No419,694*
562-7-8NoNo111313518400No195,034*
552-6-9NoNo052135271010No85,277*
541-8-8NoNo0211293519400No34,634*
531-7-9NoNo0051935291110No13,181*
521-6-10NoNo021028362140No4,530*
511-5-11NoNo0319383091No1,503*
500-7-10NoNo2102937192No421*
490-6-11NoNo21947276No107*
480-5-12NoNo2459126No17*
470-4-13NoNo255025No4
430-0-17NoNo0083139193000.0%194,546
Total:1.1%35.4%1628382420000000000000.0%1,564,311,840

* Row combines multiple less frequent records.

Points
Chance Will Win Championship