Brief overview of my NHL power rankings. Each team has a power ranking number. Find the corresponding number on the left which represents that teams percentage chances of winning the game. Finally, convert that number to a moneyline using the conversions posted below the image. Full disclosure – some teams have only played 2 games so stat model sample is small and therefore its accuracy will not be as good as it will be with a sample size of 10 games.
Power rankings will be posted daily starting Sunday October 13 for subscribers. Get power rankings for NHL and all other sports for 3 days for $1 and then $19.95 a month. Click here to subscribe. 
+/-100 = 50%
-110 = 52.4%
-120 = 54.5%
-130 = 56.5%
-140 = 58.3%
-150 = 60%
-160 = 61.5%
-170 = 63%
-180 = 64.3%
-190 = 65.5%
-200 = 66.7%
-210 = 67.7%
-220 = 68.8%
-230 = 69.7%
-240 = 70.6%
-250 = 71.4%
-260 = 72.2%
-270 = 73%
-280 = 73.7%
-290 = 74.4%
-300 = 75%
Underdogs
+/-100 = 50%
+110 = 48%
+120 = 45%
+130 = 43%
+140 = 42%
+150 = 40%
+160 = 38%
+170 = 37%
+180 = 36%
+190 = 34%
+200 = 33%
+210 = 32%
+220 = 31%
+230 = 30%
+240 = 29.4%
+250 = 28.6%
+260 = 27.7%
+270 = 27%
+280 = 26.3%
+290 = 25.6%
+300 = 25%