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 -0.9
+0.0
If winner is:HomeTieAway
Penguins vs ThrashersOutOut+0.0
-0.1-0.1+0.6
If winner is:HomeTieAway
Week of 3/31100.0*Chance in playoffs100.0*Average seed
Flyers vs PenguinsOutOut+0.0
+0.0-0.0-0.1
Sabres vs ThrashersOutOut+0.0
-0.3-0.3+0.7

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345Count
42-0-00.1%07921331,821
31-0-1Out3907342,545
21-1-0Out90102,417,297
0-0-2Out10078,924
0-1Out1004,781,662*
Total:0.0%0332647,952,249

* Row combines multiple less frequent records.

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
Kings 5 Oilers 2 +0.1
Sharks 6 Sabres 2 -0.1
If winner is:HomeTieAway
Penguins vs Thrashers+0.3-0.1-1.7
If winner is:HomeTieAway
Week of 3/31100.0*Lottery seed
Sabres vs Thrashers+0.8+0.2-1.9
Leafs vs Oilers-0.1+0.3+0.3
Flyers vs Penguins-0.1+0.1+0.1
Wild vs Kings-0.1+0.1+0.0

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-L-T12345678910
42-0-00444970
31-0-112559151
21-1-017522172
0-0-207624
10-1-16634
00-2-0496
Total:0281971450