Here is a code I found which is pretty useful if you always wanna rank up, I have not tested but I heard it worked so go ahead and try it out and spread the word to us if it works we'll.
#Always ranked games
;Credit xWhite_Shadowx
0x000E2E1C 0x14400008
#Always ranked games
;Credit xWhite_Shadowx
0x000E2E1C 0x14400008