How are these numbers calculated?

Big Games

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

If winner is:HomeHome OTHome SOAway SOAway OTAway
Thursday, 4/16100.0*Chance in playoffs100.0*Relegation Round100.0*Average seed
Canada vs Latvia-14.2+0.5+0.4+7.3+7.3+13.7
+14.2-0.5-0.4-7.3-7.3-13.7
-1.4-0.4-0.4+0.3+0.3+1.4
Finland vs Czech Republic+0.1-1.8-1.7-1.8-1.8+0.1
-0.1+1.8+1.7+1.8+1.8-0.1
+0.0-0.1-0.1-0.1-0.1+0.0
Sweden vs Slovakia+0.0-0.7-0.5-0.5-0.4+0.0
-0.0+0.7+0.5+0.5+0.4-0.0
Russia vs United States+0.0-0.6-0.6-0.6-0.5+0.0
-0.0+0.6+0.6+0.6+0.5-0.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
Friday, 4/17100.0*Chance in playoffs100.0*Relegation Round100.0*Average seed
Latvia vs Czech Republic+13.7+7.3+7.3+0.4+0.4-14.2
-13.7-7.3-7.3-0.4-0.4+14.2
+1.4+0.3+0.3-0.4-0.4-1.4
Switzerland vs Finland+0.2-1.6-1.7-1.7-1.8+0.1
-0.2+1.6+1.7+1.7+1.8-0.1
+0.0-0.1-0.1-0.1-0.1+0.0
Russia vs Germany+0.0-0.5-0.5-0.6-0.5+0.0
-0.0+0.5+0.5+0.6+0.5-0.0
Slovakia vs United States+0.0-0.5-0.6-0.6-0.5+0.0
-0.0+0.5+0.6+0.6+0.5-0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seedRelegation
TPW-OTL-OTplayoffs12345678910RoundCount
124-00-0In8812No3,990,615
113-10-0In7327No1,058,128
103-00-1In583850No1,074,414
2-20-0In67330No106,121
93-01-0In2039301010No16,124,328
2-10-1In234625610No215,130
1-30-0In19442981No4,737
82-11-0In115433460No3,223,257
2-00-2In110403990No109,339
1-20-1In117443350No14,225
0-40-0In52543243No75
72-01-1In03264523300No3,274,347
1-21-0In0836431210No215,910
1-10-2In0428452120No14,503
0-30-1In053645131No318
62-02-099.7%004172929164000.3%24,582,030
1-11-199.800314303118400.2436,429
1-00-399.80519332813200.25,042
0-31-099.6015253526800.44,752
0-20-2In193134224No488
51-12-096.5003224526303.53,273,624
1-01-293.8001144533606.2221,794
0-21-196.902234626303.114,392
0-10-393.2116453176.8339
41-02-183.406344315116.63,328,843
0-22-090.11124137919.9109,139
0-11-283.206344315116.814,795
0-00-468.41274129331.698
31-03-040.9011030392059.116,635,647
0-12-122.80221512777.2221,177
0-01-326.3224512373.74,972
20-13-04.605375895.41,109,185
0-02-20.40346599.6113,065
10-03-1Out2773Yes1,125,749
00-04-0Out1288Yes4,245,213
Total:79.6%1010101010101010101020.4%84,872,220
Points
Chance Will Make Playoffs