How are these numbers calculated?

Big Games

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

Thursday100.0*Average seed
Carolina 2 Montreal 1 (so)+0.6
Minnesota 2 Chicago 1 (so)-0.2
Edmonton 2 Anaheim 3 (ot)-0.1
Toronto 3 Tampa Bay 2 (ot)+0.0
FridayNone

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs123456789101112131415161718192021222324252627282930Count
8410-0Out3850121,073,544
8300-1Out5050260,936
8201-0Out11374012812,448
Total:Out1935261552,146,928
Points
Chance Will Make Playoffs