How are these numbers calculated?

Big Games

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

Thursday100.0*Average seed
Columbus 4 Toronto 1 +0.4
Washington 1 Boston 4 +0.2
Philadelphia 3 NY Islanders 1 -0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday100.0*Average seed
Columbus vs Buffalo+0.2+0.2+0.2+0.0+0.0-0.8
Philadelphia vs Carolina-0.1-0.1-0.1+0.2+0.2+0.2

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inPresChance will finish regular season at seed
TPWL-OTplayoffsTrophy12345678910111213141516Count
106-107InNo1007,186,439*
10511-0InNo63375,245,240
00-2InNo6337210,021
10401-1InNo492328977,317
10302-0InNo593243111,144,363
Total:InNo761643114,763,380

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs