How are these numbers calculated?

Big Games

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

Thursday100.0*Chance in playoffs100.0*Average seed
Calgary 4 Arizona 2 -3.3
-0.1
Chicago 2 Minnesota 1 (so)-0.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday100.0*Chance in playoffs100.0*Average seed
Calgary vs Los AngelesOutOutOut+2.5+2.4+12.0
-0.2-0.2-0.2+0.1+0.1+0.4
Edmonton vs San JoseOut-0.5-0.5+5.8+5.8+5.8
-0.4-0.1-0.1+0.4+0.4+0.4
Nashville vs Minnesota+0.2-0.1-0.1-0.2-0.2-0.2

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inPresChance will finish regular season at seed
TPWL-OTplayoffsTrophy12345678910111213141516Count
9220-020.6%No2162183,054,835
9110-111.1No1139502,203,163
9011-0OutNo24765,145,514
00-2OutNo2476391,813
88-89OutNo1003,968,055*
Total:5.9%No6276714,763,380

* Row combines multiple less frequent records.

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

Thursday100.0*Lottery seed
Calgary 4 Arizona 2 +0.2
Columbus 4 Toronto 1 -0.1
Philadelphia 3 NY Islanders 1 -0.1
Detroit 3 Carolina 2 +0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday100.0*Lottery seed
Edmonton vs San Jose+0.8+0.0+0.0-0.8-0.8-0.8
Calgary vs Los Angeles+0.3+0.3+0.3-0.1-0.1-0.6
Nashville vs Minnesota-0.2+0.1+0.1+0.2+0.2+0.2
Pittsburgh vs NY Islanders-0.1-0.0-0.0+0.1+0.1+0.1
Montreal vs Detroit-0.1+0.0+0.0+0.1+0.1+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OT123456789101112131415161718192021222324252627282930
9220-0216218
9110-1113950
9011-021718
00-221718
8901-1424315
8802-0134343
Total:62745158