How are these numbers calculated?

Big Games

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

Saturday, 9/17None
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday, 9/18100.0*Chance in playoffs100.0*Average seed
Russia vs Sweden+25.4+20.4+20.4-17.0-16.9-26.6
+0.6+0.4+0.4-0.3-0.3-0.6
North America vs Finland+1.8-1.9-2.0-5.6-5.9-6.7
+0.0-0.1-0.1-0.1-0.1-0.1

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs1234Count
630-0In100482,232
520-199.6%306901,161,230
421-092.7118273,490,725
10-237.437621491,774
311-121.9227082,946,557
00-3Out505057,693
212-04.0460364,420,460
01-2Out100519,211
0-1Out1003,123,126*
Total:35.2%728323316,693,008

* 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

If winner is:HomeHome OTHome SOAway SOAway OTAway
Saturday, 9/17100.0*Lottery seed
Canada vs Czech Republic-0.0+0.1+0.1+0.1+0.1+0.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday, 9/18100.0*Lottery seed
Russia vs Sweden-1.1-0.7-0.6+0.5+0.5+1.2
North America vs Finland-0.0+0.1+0.1+0.1+0.1+0.0

What If

100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OT12345678
630-05545
520-143256800
421-007335180
10-24315690
311-1117522730
00-312848231
212-0021947302
01-218414
102-16832
003-02773
Total:25111618182011