From match odds to goal supremacy

[bines]

Hi, How can I convert From match odds 1X2 = 1.74/4.27/5.23 to goal supremacy or expected goals ,should be given more with under 2.5 = 1.98 thanks,

[zbrochu]

Re: From match odds to goal supremacy I can't know goal supremacy or expected goals from fair 1x2 odds. It is the other way around - you derive 1x2 odds from correct scores percentages you produce. However if you know fair odds for over under are 2.02/1.98 then you know number of expected goals: it is ~ 2.51 but you cant know other lines like 2.75 or 3.00 without specifics of game or league.