Problems with call of duty 4 online for ps3?

ok hi people i have a little problem... im tired of doing a million matches to get a higher rank. can anyone tell me some tips anf glitches etc of how to be a better killer and to be higher ranked faster? oh i am level 22 in prestige modeProblems with call of duty 4 online for ps3?
Everyone else is in the same boat.





This game requires patience, diligence, and persistence to make it to the top.





I have playing about 2 and a half months, and I am only in the second prestige.

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