How are these numbers calculated?

Big Games

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

Week of 2/23100.0*Serie B100.0*Average seed
Sampdoria 2 Chievo 0 +2.4
-0.5
Cagliari 4 Torino 3 +0.4
Bologna 2 Fiorentina 1 +0.4
-0.1
Atalanta 2 Roma 3 -0.4
+0.1
Juventus 3 Siena 0 -0.4
+0.0
Lazio 2 Pescara 0 -0.3
Palermo 0 Genoa 0 -0.3
+0.0
If winner is:HomeDrawAway
Week of 3/2100.0*Serie B100.0*Average seed
Fiorentina vs Chievo+2.5-1.1-5.7
-0.4+0.1+1.0
Roma vs Genoa-0.6+0.1+1.2
+0.1+0.0-0.1
Siena vs Atalanta+0.8-0.5-0.7
+0.0+0.0-0.1
Torino vs Palermo-0.4-0.1+1.0
-0.0+0.0+0.1
Pescara vs Udinese+0.8-0.0-0.3

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Serie BCount
2512-0-0No32.7%2314519300No64,430
2211-0-1No2.50221382981No1,499
1910-0-2No0.001828372140No13,860
169-0-3NoNo0021537351010No78,061
138-0-4NoNo017324216200No291,156
107-0-5NoNo004254124500No757,454
76-0-6NoNo00214363412200No1,410,292
45-0-7NoNo0062439245000.0%1,893,661
14-0-8NoNo00212353713101.31,822,786
-23-0-9NoNo0052645212023.21,225,441
-52-0-10NoNo002235122375.2545,961
-81-0-11NoNo0227482398.2143,357
-110-0-12NoNo022869100.081,676
-11711-1-0No10.11035351630No975
-11910-2-0No1.111030371830No5,928
-12010-1-1No0.204193730910No18,323
-1219-3-0No0.0011030381830No22,134
-1229-2-1No0.00031837311010No101,733
-1239-1-2No0.00018283921300No209,671*
-1248-3-1NoNo003173932810No335,029
-1258-2-2NoNo0018294119200No861,974*
-1260-5-7NoNo001717123000092918350.73,745,136*
-1277-3-2NoNo0004182181000031920544.64,242,674*
-1287-2-3NoNo002173420400000611521.95,765,100*
-1296-4-2NoNo00110343412100001437.67,305,673*
-1306-3-3NoNo004254123500000111.78,596,414*
-1316-2-4NoNo00114383411100No14,948,556*
-1325-4-3NoNo0062740224000No19,275,142*
-1335-3-4NoNo00216373311100No20,298,449
-1345-2-5NoNo001727392240000.032,605,725*
-1354-4-4NoNo002153633111000.035,891,863*
-1364-3-5NoNo00172639235000.031,904,785
-1374-2-6NoNo002153634111000.046,266,172*
-1383-4-5NoNo00162640234000.243,420,589*
-1393-3-6NoNo002143735111001.032,861,659*
-1402-5-5NoNo00062642223003.341,605,910*
-1412-4-6NoNo0021439359009.233,167,572*
-1422-3-7NoNo00062944192020.421,491,842*
-1432-2-8NoNo0021745314036.022,669,591*
-1441-4-7NoNo0008374410154.815,782,741*
-1451-3-8NoNo003255020272.39,749,081*
-1461-2-9NoNo01134932686.53,831,118
-1471-1-10NoNo001441000535381184.91,228,884*
-1495-7-0NoNo0113393511100No114,936
-1505-6-1NoNo005274122400No1,213,015
-1514-8-0NoNo021639321010No78,047
-1524-7-1NoNo007294020400No930,546
-1534-6-2NoNo00217383210100No4,899,274*
-1543-8-1NoNo018293919300No496,707
-1553-7-2NoNo003173832101000.02,965,898*
-1563-6-3NoNo00172839214000.010,402,617*
-1572-8-2NoNo0031738329100.01,174,041*
-1582-7-3NoNo00172840203000.14,644,673*
-1592-6-4NoNo002163833101000.712,150,900*
-1601-8-3NoNo00173041192002.31,203,074
-1611-7-4NoNo0021741327007.53,531,977
-1621-6-5NoNo00073143171018.07,228,938
Total:No0.0%0000000135913161716127208.9%517,574,720

* Row combines multiple less frequent records.

Points
Chance Will Win Championship