How are these numbers calculated?

Big Games

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

Monday100.0*Average seed
New Jersey 2 Montreal 4 +0.2
If winner is:HomeHome OTHome SOAway SOAway OTAway
Tuesday100.0*Average seed
Carolina vs Philadelphia+0.1+0.0+0.0-0.1-0.1-0.1
Florida vs Tampa Bay-0.1-0.1-0.1-0.0-0.0+0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inPresChance will finish regular season at seed
TPWL-OTplayoffsTrophy12345678910111213141516Count
10330-0InNo169723481,073
10220-1InNo247915431,652
10121-0InNo0263351,011,672
10-2InNo015940129,580
10011-1InNo3961605,568
00-3InNo356513,065
9912-0InNo2179707,114
01-2InNo178391,179
9802-1InNo892212,367
9703-0InNo3916165,870
Total:InNo22484803,849,140
Points
Chance Will Make Playoffs