The objective of the scoring system is to perform “cornering with constant G-force,” and it evaluates the driver’s ability to control G-force on the car. The driver is evaluated on the basis of “matching Braking G and Cornering G with the Target G (plus acceleration being not delayed).” (The ability to control the driving line and the yaw rate is not evaluated.)
This function measures only the driver’s “ability to control the G-force strength” and does not evaluate the driver’s absolute cornering technique. It will be useful if you correctly understand the meaning of the scores and use it for improving your sense of G-force and speed control.