How are these numbers calculated?

Big Games

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

Tuesday100.0*Chance in playoffs100.0*Average seed
Minnesota 2 Detroit 4 -0.2
-0.8
LosAngeles 5 Anaheim 2 +0.1
-0.1
Floride 2 Edmonton 3 +0.1
-0.1
Dallas 5 Boston 3 -0.1
Chicago 3 San Jose 6 +0.2
Montreal 3 Colorado 7 -0.2
If winner is:HomeAway
Wednesday100.0*Chance in playoffs100.0*Average seed
Calgary vs Minnesota-0.1In
-1.0+0.9
Edmonton vs DallasIn-0.1
-0.1+0.1
San Jose vs Montreal-0.1In
Toronto vs Vancouver+0.1-0.1
Colorado vs Nashville-0.1+0.1

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
5720-00In16975882,874
5511-00In14483621,763,468
5302-0099.4%73547101881,182
Total:99.9%422624201012303,527,524
Points
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

Tuesday100.0*Lottery seed
Minnesota 2 Detroit 4 +1.3
Tampa Bay 2 NewJersey 3 (ot)+0.2
Chicago 3 San Jose 6 -0.1
Montreal 3 Colorado 7 +0.1
LosAngeles 5 Anaheim 2 +0.1
Floride 2 Edmonton 3 +0.1
Vancouver 7 Calgary 3 +0.1
If winner is:HomeAway
Wednesday100.0*Lottery seed
Calgary vs Minnesota+1.5-1.5
Edmonton vs Dallas+0.1-0.1
Philadelph vs Tampa Bay+0.1-0.1
Anaheim vs NewJersey-0.1+0.1
Colorado vs Nashville-0.1+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OTT1234567891011121314151617181920212223242526
5720-0031944332
5511-00219462840
5302-0031736321111
Total:15119102315698300