1. A method for displaying actual performance information of a work vehicle on a display device, the method comprising: establishing performance variables associated with the work vehicle; detecting corresponding levels of the established performance variables; assigning points in image data or a graphical data representation associated with the detected corresponding levels; interconnecting the points in the image to form a performance polygon indicative of a collective level of performance of the performance variables; and displaying the performance polygon on the display device in real time such that the performance polygon dynamically changes in shape based upon the detected corresponding levels of the established performance variables at a given point in time, wherein the displaying comprises displaying at least two performance polygons on the display device, with each respective performance polygon being related to a different work vehicle; and displaying a relative position of each associated work vehicle with respect to one another concurrently with the displaying of the at least two performance polygons.