How are these numbers calculated?

Big Games

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

Week of 6/3100.0*Chance in playoffs100.0*Average seed
Haiti 0 Peru 1 -22.9
-0.6
If winner is:HomeAway
Brazil vs HaitiOut+25.0
-0.7+0.7
If winner is:HomeAway
Week of 6/10100.0*Chance in playoffs100.0*Average seed
Ecuador vs HaitiOut+25.0
-0.7+0.7

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234Count
22-0-0In68322,569,215
11-1-0Out72285,141,484
00-2-0Out1002,570,437
Total:25.0%178363910,281,136
Points
Chance Will Make Playoffs