How are these numbers calculated?

Big Games

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

Week of 3/25100.0*Chance in playoffs100.0*Average seed
Kings 5 Oilers 2 +0.3
+0.7
Bruins 3 Leafs 4 Out
If winner is:HomeTieAway
Week of 3/31100.0*Chance in playoffs100.0*Average seed
Wild vs Kings-0.8+0.1+0.3
Leafs vs Oilers+0.1-0.2-0.3

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345Count
41-0-0Out1005,230,981
30-0-1Out8614795,042
20-1-0Out3626381,926,226
Total:Out83897,952,249
Games Above .500
Chance Will Make Playoffs

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 3/25100.0*Lottery seed
Kings 5 Oilers 2 -1.4
Sharks 6 Sabres 2 +0.0
If winner is:HomeTieAway
Penguins vs Thrashers+0.1-0.4-0.4
If winner is:HomeTieAway
Week of 3/31100.0*Lottery seed
Wild vs Kings+1.5+0.2-0.6
Leafs vs Oilers-0.0+0.3-0.1
Sabres vs Thrashers+0.1-0.2-0.2
Flyers vs Penguins-0.0-0.0+0.1

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-L-T12345678910
41-0-0275716
30-0-10365580
20-1-03626372
Total:184125790