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
Sampdoria 3 Fiorentina 1 -0.1
If winner is:HomeDrawAway
Lazio vs Udinese-4.4+2.2+5.2
-0.1+0.0+0.1
Sampdoria vs Roma+3.0+1.4-2.9
+0.1+0.0-0.1
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
-11.7-6.2+5.9
-0.3-0.2+0.1
Napoli vs Bologna-0.3+0.2+0.5
-0.2+0.2+0.5
Chievo vs Juventus+0.5+0.2-0.2
+1.0+0.4-0.3
Milan vs Lazio+5.6+2.6-4.0
+0.1+0.0-0.1
Roma vs Sampdoria-2.9+1.4+3.0
-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
9417-0-097.4%Yes973No2,178
9216-1-092.4Yes928No778
9116-0-181.7Yes82181No508
9015-2-081.7Yes82181No4,087
8915-1-168.6Yes69292No5,623
8814-3-062.9100.0%633340No15,902*
8714-2-148.2100.0484480No27,605
8613-4-039.2100.03949120No51,330*
8513-3-127.699.82852200No91,364*
8413-2-219.499.619522900No142,069*
8312-4-112.199.012483910No224,618*
8212-3-27.197.67414920No322,628*
8111-5-13.895.34335850No450,746*
8011-4-21.891.42256580No602,190*
7911-3-30.885.811768140No762,034*
7810-5-20.378.4011672010No931,145*
7710-4-30.169.406632820No1,085,725*
769-6-20.060.304573640No753,070
10-3-40.057.403543850No466,154*
759-5-30.048.602474480No1,314,388*
749-4-40.036.6013650130No671,816
8-7-20.039.6013949120No686,456*
738-6-30.028.60028531900No1,349,042*
728-5-4No19.802053270No778,542
7-8-2No21.202153250No511,701*
717-7-3No14.1014513500No655,172
8-4-5No13.3013513600No532,529*
707-6-4No8.709464410No1,049,703*
697-5-5No5.105395420No892,907*
686-7-4No2.803326240No730,469*
676-6-5No1.4012467700No573,540*
665-8-4No0.6117701200No432,918*
655-7-5No0.30116919100No314,124*
645-6-6No0.107642730No217,771*
634-8-5No0.0045535600No144,839*
624-7-6No0.00244421110No92,029*
614-6-7No0.001324619300No56,336*
603-8-6NoNo02144276100No32,625*
593-7-7NoNo01238351320No18,124*
583-6-8NoNo0629382251No9,360*
572-8-7NoNo31835311220No4,600*
562-7-8NoNo1928342261No2,169*
552-6-9NoNo131834301220No946*
541-8-8NoNo21025372051No357*
531-7-9NoNo2153830141No151*
521-6-10NoNo1431272242No51*
510-8-9NoNo51433435No21*
501-4-12NoNo255025No4*
491-3-13NoNo100No2*
430-0-17NoNo0832391830No2,114
Total:1.2%40.3%16333423200000000000No17,014,560

* Row combines multiple less frequent records.

Points
Chance Will Win Championship