How are these numbers calculated?

Big Games

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

Tuesday100.0*Average seed
Montreal 3 Colorado 7 +0.5
Minnesota 2 Detroit 4 +0.3
Chicago 3 San Jose 6 +0.1
LosAngeles 5 Anaheim 2 -0.1
If winner is:HomeAway
Wednesday100.0*Average seed
Colorado vs Nashville+0.2-0.2
Calgary vs Minnesota+0.1-0.1

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
58-60In1002,645,550*
5602-00In314425881,974
Total:In831163,527,524

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs