I don't earn much LP points like my duo in ranked

@mrGhost9191The rank system calculates each player differently from what I understand. As with arena's rank system, being better then your teammates gets you less points because the challenge presented in the match to you isn't as challenging as it was for your teammates.

The best way I can explain that, is if we pretend skills and such is based on your character's level, (like a MMORPG). Let's pretend you're a level 70, with teammates who are a level 30, and 45. The "boss" is a level 64.

The level 30 will get more experience for defeating a 34 level difference boss, than the level 45, who helped defeat the boss with a 19 level difference. You're (in this example), stronger than the boss, and while it will still give you a reward, its not as great since you weren't challenged enough. It would be the same thing if you were level 60.

For Apex, that's a bad system because it means that you can rat, avoid fights, be bad at the game, and you will get rewarded more than if you actually tried and put forth any effort.