How are these numbers calculated?

Big Games

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

Week of 4/23100.0*Segunda Division100.0*Average seed
Sevilla 2 Granada 0 +0.9
-0.1
Villarreal 2 Leganés 1 -0.4
Osasuna 2 Sporting Gijón 2 -0.1
If winner is:HomeDrawAway
Week of 4/26100.0*Segunda Division100.0*Average seed
Real Sociedad vs Granada+0.7+0.2-2.4
-0.1+0.0+0.4
Granada vs Málaga-1.9+0.4+0.7
+0.3-0.0-0.2
Leganés vs Las Palmas+0.8+0.1-0.5
Eibar vs Leganés-0.4+0.2+0.8
Villarreal vs Sporting Gijón-0.1+0.0+0.4
+0.0-0.0-0.1
Sporting Gijón vs Espanyol+0.3-0.0-0.1
-0.1-0.0+0.1
Barcelona vs Osasuna+0.0-0.0-0.2
Osasuna vs La Coruña-0.2+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedSegunda
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920DivisionCount
355-0-0NoNo0196614014.7%7,808
334-1-0NoNo35342244.036,050
324-0-1NoNo141526057.689,533
313-2-0NoNo0256411074.996,673
303-1-1NoNo136523087.4467,331
293-0-2NoNo65835093.7560,468
2-3-0NoNo65835093.7122,911
282-2-1NoNo14949198.5871,478
272-1-2NoNo31663Yes2,061,265
1-4-0NoNo31672Yes73,790
262-0-3NoNo18748Yes1,616,990
1-3-1NoNo18756Yes692,333
251-2-2NoNo107416Yes2,415,131
0-5-0NoNo107613Yes17,179
241-1-3NoNo26533Yes3,727,564
0-4-1NoNo36929Yes196,754
231-0-4NoNo5050Yes2,143,186
0-3-2NoNo5050Yes904,511
220-2-3NoNo2674Yes2,050,315
210-1-4NoNo793Yes2,321,254
200-0-5NoNo100Yes1,044,436
Total:NoNo00112493899.1%21,516,960
Points
Chance Will Win Championship