How are these numbers calculated?

Big Games

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

Thursday100.0*Average seed
St. Louis 2 Winnipeg 1 +0.5
Colorado 3 Nashville 5 -0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday100.0*Average seed
St. Louis vs Chicago+0.1+0.1+0.1-0.1-0.1-0.2
Nashville vs Minnesota-0.0-0.0-0.0-0.0-0.0+0.2
Colorado vs Winnipeg+0.1+0.1+0.1-0.0-0.1-0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inPresChance will finish regular season at seed
TPWL-OTplayoffsTrophy12345678910111213141516Count
10920-0InNo6945,847,833
107-108InNo1007,099,583*
10601-1InNo8020837,243
10502-0InNo7228978,721
Total:InNo295314,763,380

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs