How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 10/1100.0*Average seed
Argentina vs New Zealand+0.3+0.1-0.3
South Africa vs Australia-0.1+0.1+0.1

What If

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

100100100100
If finish:ChanceChance will finish season at seed
TPW-OTLDwins titleChampionship1234Count
122-000NoNo673313,781,120,423
101-001NoNo1274142,745,037,417
81-010NoNo465427,487,003,360
0-002NoNo2773137,077,779
60-011NoNo23772,745,075,359
40-020NoNo10013,781,007,558
Total:NoNo16335160,676,321,896
Points
Chance Will Win Championship