How are these numbers calculated?

Big Games

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

None

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234Count
154-000In98248,204,571
133-001In9010286,056,047
123-01095.6%57394705,684,854
112-00295.348475731,373,016
102-01156.7354433,501,596,218
92-02028.70297104,154,102,296
1-00346.224454633,122,881
81-01216.90178304,190,505,727
71-0216.879218,971,592,924
0-0047.37920157,408,901
61-0301.629366,136,703,534
0-0130.209641,241,123,786
50-022Out80203,446,256,985
40-031Out53473,850,843,990
30-040Out7931,341,080,318
Total:16.8%314721139,395,656,048
Points
Chance Will Make Playoffs