How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Tuesday100.0*Chance in playoffs100.0*Average seed
Madagascar 4 Trinidad and To 5 +6.8
Madagascar 6 Trinidad and To 5 +5.9
Wednesday100.0*Chance in playoffs100.0*Average seed
Madagascar 1 Ireland 3 +0.1
Madagascar 9 Ireland 2 -0.0
If winner is:HomeAway
Thursday100.0*Chance in playoffs100.0*Average seed
Scotland vs Iceland+0.2-0.1
Scotland vs Iceland+0.2-0.1

What If

Chances based on how well the Trinidad and To finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLplayoffs123456789101112Count
260-00In89227,541,128
Total:In89227,541,128
Points
Chance Will Make Playoffs