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
Sharks 6 Sabres 2 -26.8
-0.6
If winner is:HomeTieAway
Penguins vs Thrashers-0.2+0.3+0.6
If winner is:HomeTieAway
Week of 3/31100.0*Chance in playoffs100.0*Average seed
Sabres vs Thrashers+0.0OutOut
+0.3+0.3-0.8
Flyers vs Penguins+0.1-0.1-0.2

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345Count
41-0-00.0%022784,900,247
30-0-1Out17830794,429
20-1-0Out10902,257,573
Total:0.0%01659267,952,249
Games Above .500
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 3/25100.0*Lottery seed
Sharks 6 Sabres 2 +0.7
Kings 5 Oilers 2 -0.1
If winner is:HomeTieAway
Penguins vs Thrashers+0.1+0.2-0.4
If winner is:HomeTieAway
Week of 3/31100.0*Lottery seed
Sabres vs Thrashers-1.1+0.1+2.3
Flyers vs Penguins-0.3+0.6+0.6
Leafs vs Oilers-0.1+0.0+0.5
Wild vs Kings-0.1-0.3+0.1

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-L-T12345678910
41-0-005624172
30-0-152654150
20-1-02656622
Total:03518184196