How are these numbers calculated?

Big Games

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

Monday100.0*Chance in playoffs100.0*Average seed
Canadiens 2 Senators 3 In
+0.3
Reign 3 Blues 7 In
-0.1
If winner is:HomeHome OTTieAway OTAway
Tuesday100.0*Chance in playoffs100.0*Average seed
Senators vs Predators+0.3+0.3+0.0-0.3-0.3
Thrashers vs Sith-0.2-0.2+0.1+0.2+0.2
Reign vs Blues+0.2+0.2-0.0-0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-WLTplayoffs12345678910Count
762-000In9191,039,960
751-001In77194462,612
741-010In484572,078,571
0-002In4745750,837
730-011In254333461,823
720-020In745481,041,717
Total:In4935165,135,520
Points
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Monday100.0*Lottery seed
Canadiens 2 Senators 3 -0.8
Jets 3 Bruins 2 -0.2
Rink Rats 5 Maple Leafs 2 +0.1
Reign 3 Blues 7 +0.1
If winner is:HomeHome OTTieAway OTAway
Tuesday100.0*Lottery seed
Senators vs Predators-0.9-0.8+0.2+0.8+0.8
Thrashers vs Sith+0.2+0.2-0.1-0.2-0.2
Flyers vs Rink Rats-0.2-0.2+0.1+0.2+0.2
Reign vs Blues-0.2-0.2+0.1+0.1+0.1
Thunder vs Gold Kings+0.1+0.1-0.0-0.1-0.1

What If

Last 2 teams in each conference will be in a lottery for 1st overall pick.

100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-WLT1234567891011121314151617181920
762-00064323
751-00118443071
741-010633391840
0-002733391830
730-01152237287
720-02019304021
Total:17252317125