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
Carolina 0 Calgary 0 +0.5
Boston 1 Anaheim 1 +0.5
Columbus 4 Colorado 0 *-0.1
Edmonton 2 Detroit 0 *-0.1
If winner is:HomeTieAway
Pittsburgh vs Phoenix+28.0*-0.1-28.0
-20.8-7.9+24.8
+0.6*-0.0-0.6
If winner is:HomeTieAway
Sunday, 2/2100.0*Chance in playoffs100.0*Disbanded100.0*Average seed
Phoenix vs San Jose-0.8+3.0-0.8
Detroit vs Florida+0.5+1.0-1.0
Colorado vs Dallas+0.5+1.0-1.0
Anaheim vs Buffalo-0.8+0.3+0.6
Calgary vs Chicago-0.7*+0.2+0.6
Nashville vs NY Islanders-0.2+0.4*-0.0

* 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 Pittsburgh finish out the regular season.   Explain

100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123DisbandedCount
22-0-0In100No161,018
1.51-0-1In8020No160,592
11-1-086.7%1373130.0%321,404
0-0-293.278770.040,189
0.50-1-120.0208031.8160,732
00-2-0Out10097.9161,045
Total:66.6%33333320.8%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

If winner is:HomeTieAway
Saturday, 2/1100.0*Lottery seed
Pittsburgh vs Phoenix-6.7+0.2+6.6
If winner is:HomeTieAway
Sunday, 2/2100.0*Lottery seed
Phoenix vs San Jose-0.2+0.8-0.2
Colorado vs Dallas+0.1-0.1-0.0
Detroit vs Florida+0.1-0.1-0.0
Vancouver vs Winnipeg+0.0-0.1+0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T123456789101112131415161718192021222324252627282930
22-0-0232321161052000
1.51-0-10026101416171510621000
11-1-00001247910101099986420000
0-0-2000012468910111112108521000
0.50-1-100001261115161614105210
00-2-0000251116212323
Total:444433333334443333333333333444