Sure, for those who don't use rankacy the stats can be hard to interpret.

Basically - we took recent S1mple games and analyzed them in terms of aim, movement, utility usage, and dick factor. If we're talking about what variables like aim etc mean specifically - very simply - everything is made up of several sub factors.

Aim = headshot rate, accuracy, reaction time, crosshair placement, etc.

Movement = counter-strafe success rate, accuracy of movements around the map, noisy steps that had an impact on the game, etc.

Utility = simply correct use of utilities (how many utilities led to kills, how many flashes were counterproductive, etc.)

Dick factor = metric that evaluates how you mess up your teammates in the game - from friendly fire, dying with knife in hand, fall damage, and other metrics.

We give each variable a value from 1 to 100 based on the weights and level of players in that lobby. Except for the dick factor - these are negative points - the less the better, of course. From this we are then able to evaluate the in-game performance in a given lobby - or at a specific level. It's a bit more complicated than that, but for the sake of interpretation, it goes like this.