How are these numbers calculated?

Big Games

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

Saturday, 2/1100.0*Chance in playoffs100.0*Disbanded100.0*Average seed
Boston 1 Anaheim 1 -8.4
Carolina 0 Calgary 0 +0.5
Edmonton 2 Detroit 0 -0.2
Columbus 4 Colorado 0 -0.2
If winner is:HomeTieAway
Tampa Bay vs St. Louis-0.3+0.9-0.2
Pittsburgh vs Phoenix-0.2+0.9-0.2
Ottawa vs NY Rangers-0.2+0.8-0.2
New Jersey vs Nashville-0.1+0.8-0.2
Minnesota vs Los Angeles-0.2+0.8-0.2
Washington vs Vancouver-0.2+0.7-0.2
If winner is:HomeTieAway
Sunday, 2/2100.0*Chance in playoffs100.0*Disbanded100.0*Average seed
Anaheim vs BuffaloIn+26.8-46.7
No-12.0+18.0
+0.8+0.0-0.8
Detroit vs Florida+1.1+2.2-2.2
Colorado vs Dallas+1.2+2.1-2.3
Calgary vs Chicago-1.4+0.5+1.2
Vancouver vs Winnipeg-0.2+0.9-0.3
NY Rangers vs Philadelphia-0.2+0.9-0.2
Phoenix vs San Jose-0.2+0.9-0.2
St. Louis vs Toronto-0.2+0.8-0.2
Los Angeles vs Montreal-0.2+0.8-0.2
Nashville vs NY Islanders*-0.1+0.7-0.2

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123DisbandedCount
1.51-0-0In8020No401,593
10-0-193.4%78770.0%201,014
0.50-1-019.9208030.0402,373
Total:66.6%33333312.0%1,004,980
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

Saturday, 2/1100.0*Lottery seed
Boston 1 Anaheim 1 +0.2
If winner is:HomeTieAway
Sunday, 2/2100.0*Lottery seed
Anaheim vs Buffalo-8.0+0.6+7.7
Calgary vs Chicago+0.1-0.1-0.0
Colorado vs Dallas+0.0-0.1+0.0
Nashville vs NY Islanders+0.0-0.1+0.0
Detroit vs Florida+0.0-0.1+0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T123456789101112131415161718192021222324252627282930
1.51-0-0002591417181511621000
10-0-1000012467910111111118521000
0.50-1-0000126111618171495200
Total:001246776532222222345777642100