The optimum gate resistor depends on the parasitic inductance in the gate charging circuit. So it is very difficult to say any values. Add some resistance to get damping (~5 ohms). You can put a diode in parallel with the resistor to get faster turn-off time. Keep the driver IC close to the mosfet and use good bypass capacitors for the driver IC supply pins.
I realized that it is very difficult to do usefull calculations without knowing the application in detail. If you are willing to learn this stuff, here is some good reading material:
https://www.electro-tech-online.com/custompdfs/2011/09/slup169-1.pdf
If you really want to tune the performance, you need to build a prototype and do some measurements and then redesign etc..