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
North America vs Finland+24.5+17.9+18.0-16.0-16.4-25.1
+0.6+0.4+0.4-0.3-0.3-0.6
Russia vs Sweden+0.2-0.8-0.9-1.0-0.8+0.3
+0.0-0.1-0.1-0.1-0.1+0.0

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs1234Count
630-0In100643,748
520-199.5%63371481,541
421-088.72365111,443,496
10-227.628712119,723
311-114.3147114721,001
00-3Out41599,940
212-02.6347501,082,821
01-2Out10090,359
0-1Out100542,907*
Total:50.0%252525255,135,536

* 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+0.0+0.0+0.0-0.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday, 9/18100.0*Lottery seed
North America vs Finland-1.3-0.7-0.7+0.5+0.5+1.4

What If

100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OT12345678
630-07327
520-1244924300
421-0317353591
10-252557130
311-1113463270
00-312045304
212-00112343814
01-214951
102-13466
003-01387
Total:1213121313121212