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 9/2100.0*Average seed
Trin vs Guat+0.1-0.0-0.0
Guat vs St Vin-0.0-0.0+0.1
St Vin vs USA+0.1-0.0-0.0

What If

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

100100100100
If finish:Chance inChance will finish regular season at seedDid not
TPW-D-LplayoffsAdvanced1234advanceCount
62-0-0OutNo2773Yes7,820,125,340
0-4OutNo100Yes48,760,329,124*
Total:OutNo496Yes56,580,454,464

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs