First of all i understand where your coming from, i've had the same gripe myself but reseting all rankings i dont think would be to fair, You've been playing 5 months, many have been playing since the game was first released so reseting all just so you can get even with the rest seems a bit silly, but certainly the top 15 or 20 who have billions of points have obviosly hacked the system, maybe something could be done about those, they are never on it as you say but they dont need to they will still be up there for the next 20 years without having to play any more, it is a complete farce but nothing has ever been done about it despite many complaints it is a shame because its just discouraging not only for veteran players but also relatively new ones like yourself. As for people who always quit games they're also very annoying. Most of the time the non offending player will record the win and return to the lobby but somtimes the screen just freezes and only leaves you the option to press circle (Quit) ,When this happens you record a DNF and lose rank points or HKC even if it was not your fault, Maybe this is the glitch the top rankers use i don't know but it is certainly another issue that needs to be addressed. my tip for avoiding these people is simple, i don't play ranked matches any more only hustle and avoid anybody that bets riddiculous amounts of HKC these will almost certainly quit before you sink the final black. There are still good and fair players on the game though you just have to figure out who is and who is'nt by trail and error i'm afraid.