Your All Court Rating is your game, measured. Not a match result. Not a form score for the week. A picture of who you are as a player, assembled from every shot of every session you have recorded, weighted towards now.
It has six dimensions, each scored from 0 to 10.
Power. Your ball speed, normalised across everything you hit.
Control. The quality of your contact, on average.
Variety. How many tools you genuinely use, read from the spread of your shot types.
Movement. How you cover the court.
Initiative. How much of your tennis happens on your terms.
Composure. How clean your contact stays when the point turns chaotic. Every coach watches for this. Almost nothing measures it.
The six form a shape, and the shape is the point. The server who cannot rally, the wall who cannot hurt you and the all-court player all look different here. Your topline combines the six in a way that rewards balance, because a game is limited by its weakest dimension and an honest rating should say so.
Behind the numbers sit working pros and elite coaches. They calibrate how the system reads the game against a growing base of real play. When your ACR flags something, it flags what an expert would flag. Numbers on the surface, expertise underneath.